CN114754476A - Air conditioner breathing control device and method and air conditioner system - Google Patents
Air conditioner breathing control device and method and air conditioner system Download PDFInfo
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- CN114754476A CN114754476A CN202210345332.8A CN202210345332A CN114754476A CN 114754476 A CN114754476 A CN 114754476A CN 202210345332 A CN202210345332 A CN 202210345332A CN 114754476 A CN114754476 A CN 114754476A
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 25
- 206010047924 Wheezing Diseases 0.000 claims abstract description 39
- 239000000523 sample Substances 0.000 claims abstract description 25
- 208000037656 Respiratory Sounds Diseases 0.000 claims abstract description 17
- 238000005070 sampling Methods 0.000 claims abstract description 16
- 238000004378 air conditioning Methods 0.000 claims description 32
- 238000004590 computer program Methods 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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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
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24F11/49—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
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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
- F24F2110/30—Velocity
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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 provides an air conditioner wheezing control device, an air conditioner wheezing control method and an air conditioner system, wherein the device comprises a wind speed detector and a control module, wherein: the wind speed detector comprises a wind speed calculating unit and a plurality of wind speed probes, wherein the wind speed probes are used for sampling the wind speed in the air duct of the indoor unit of the air conditioner to obtain wind speed sampling data, and the wind speed calculating unit is used for calculating the wind speed data in the air duct according to the wind speed sampling data; and the control module is used for calculating wind speed change data in the wind channel within a preset time period according to the wind speed data, and generating a corresponding fan rotating speed adjusting instruction according to the wind speed change data so as to adjust the wind speed through the fan rotating speed adjusting instruction. The air speed detector is arranged at the air duct of the existing air conditioner indoor unit, so that the rotating speed of the fan is automatically adjusted based on the air speed change condition of the air duct, and the air conditioner breathing phenomenon can be better avoided.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner breathing control device and method and an air conditioner system.
Background
Because the fan vortex center of the indoor unit of the air conditioner is unstable, the wind generated by the fan rotates around the vortex center, so that the wind blows out along the curved surface of the air channel, the wind outlet is uneven, and the reverse wind suction is easily caused. Fig. 1 is a schematic diagram of an air conditioner indoor unit generating an air conditioner wheezing phenomenon, and referring to fig. 1, an air outlet of an air duct is a bell mouth, and a wind speed V1 is greater than a wind speed V2, where a wind speed V1 is a wind speed of the air duct near a fan side, and a wind speed V2 is a wind speed of the air duct near the air outlet side. When the wind speed V2 is close to 0 or equal to 0, air at the air outlet enters the air channel along an arrow (wind flows from a high-pressure area to a low-pressure area), airflow is disturbed, the center of the vortex moves, and the air outlet is uneven and small, so that the air conditioner is whetted.
At present, when the problem of air conditioner breathing is faced, the air duct structure of an indoor unit of the air conditioner is mainly improved, and the phenomenon of air conditioner breathing is reduced as much as possible. Nevertheless, the air conditioner panting still exists, and the occurrence of the air conditioner panting cannot be well avoided.
Therefore, there is a need for an air conditioner breathing control device, method and air conditioning system to solve the above problems.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an air conditioner wheezing control device and method and an air conditioner system.
The invention provides an air conditioner wheezing control device, which comprises a wind speed detector and a control module, wherein:
the wind speed detector comprises a wind speed calculating unit and a plurality of wind speed probes, wherein the wind speed probes are used for sampling the wind speed in the air duct of the indoor unit of the air conditioner to obtain wind speed sampling data, and the wind speed calculating unit is used for calculating the wind speed data in the air duct according to the wind speed sampling data;
the control module is used for calculating wind speed change data in the wind channel within a preset time period according to the wind speed data, and generating a corresponding fan rotating speed adjusting instruction according to the wind speed change data so as to adjust the wind speed through the fan rotating speed adjusting instruction.
According to the invention, the air conditioner wheezing control device comprises a plurality of air speed detectors, and an air speed probe of each air speed detector is arranged in an air duct of an air outlet of an indoor unit of an air conditioner.
According to the air conditioner wheeze control device provided by the invention, the wind speed probe is arranged in the air channel and penetrates through the air channel.
According to the air conditioner wheeze control device provided by the invention, the device further comprises a power supply module used for supplying power to the wind speed detector, wherein the power supply module comprises a photovoltaic module.
The invention also provides an air conditioner wheeze control method based on the air conditioner wheeze control device, which comprises the following steps:
acquiring wind speed change data in an air duct of an indoor unit of an air conditioner according to the wind speed data in a preset time period;
comparing the wind speed change data with a preset wind speed change value, and generating a fan rotating speed adjusting instruction if the wind speed change data is greater than or equal to the preset wind speed change value;
and adjusting the fan rotating speed of the indoor unit of the air conditioner according to the fan rotating speed adjusting instruction.
According to the air conditioner wheeze control method provided by the invention, before the wind speed change data in the air duct of the indoor unit of the air conditioner is acquired according to the wind speed data in the preset time period, the method further comprises the following steps:
and judging the operation mode of the indoor unit of the air conditioner, and starting an air speed detector to collect air speed data in an air duct of the indoor unit of the air conditioner if the operation mode at the current moment is a mute mode.
The invention also provides an air conditioning system which comprises an air conditioning indoor unit and an air conditioning outdoor unit, and the air conditioning system also comprises the air conditioning whet control device, wherein the air conditioning whet control device is used for acquiring the wind speed data in the wind channel of the air conditioning indoor unit and adjusting the rotating speed of the fan according to the wind speed data.
The invention also provides an electronic device, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the program to realize the air conditioner wheeze control method.
The present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements an air conditioner wheezing control method as described in any one of the above.
The present invention also provides a computer program product comprising a computer program which, when executed by a processor, implements a method of controlling the wheezing of an air conditioner as described in any one of the above.
According to the air conditioner breathing control device, the air conditioner breathing control method and the air conditioner system, the air speed detector is arranged at the air duct of the existing air conditioner indoor unit, the rotating speed of the fan is automatically adjusted based on the air speed change condition of the air duct, and the air conditioner breathing phenomenon can be well avoided.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of an air conditioning indoor unit generating an air conditioning surge;
fig. 2 is a schematic structural diagram of an air conditioner wheezing control device provided by the invention;
fig. 3 is a schematic view of an installation position of a wind speed detector of an indoor unit of an air conditioner according to the present invention;
FIG. 4 is a schematic flow chart of an air conditioner breathing control method provided by the present invention;
fig. 5 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Fig. 2 is a schematic structural diagram of an air conditioner wheeze control device provided by the present invention, and as shown in fig. 2, the present invention provides an air conditioner wheeze control device, which includes a wind speed detector 201 and a control module 202, wherein:
the wind speed detector 201 comprises a wind speed calculating unit and a plurality of wind speed probes, the wind speed probes are used for sampling wind speeds in an air duct of an indoor unit of the air conditioner to obtain wind speed sampling data, and the wind speed calculating unit is used for calculating the wind speed data in the air duct according to the wind speed sampling data.
In the invention, an air breathing device samples the air speed in an air duct of an air-conditioning indoor unit through an air speed probe of an air speed detector 201, and the air speed probe sends the air speed sampling data to an air speed calculating unit to calculate and obtain the air speed data in the air duct, wherein the air speed calculating unit is fixedly arranged on the outer wall of the air duct of the air-conditioning indoor unit; the wind speed probe is arranged in the air duct and penetrates through the air duct.
Specifically, in the present invention, the wind speed detector 201 is fixed on the outer wall of the air duct by 2 screws, two wind speed probes are arranged on the wind speed detector 201, the two wind speed probes are fixed in the air duct in a penetrating manner, a connecting hole at one end of the wind speed probe is fixed on the inner wall of the air duct by a bolt (the other end of the wind speed probe is a wind speed calculating unit, since the wind speed probe penetrates into the air duct through an opening of the outer wall of the air duct, the opposite end of the inner side of the opening is a fixed position of the connecting hole, and the wind speed calculating unit is fixed on the outer wall by a screw, so that the wind speed probe is stably positioned in the air duct for sampling), and is used for acquiring wind speed sampling data in the air duct in real time (for example, a wind speed probe adopting a traditional three-cup rotating frame structure linearly converts the wind speed into the output pulse frequency of a photoelectric switch), and further processes the wind speed sampling data by the wind speed calculating unit, and obtaining wind speed data in the wind channel, for example, according to preset acquisition requirements, obtaining instantaneous wind speed and average wind speed per minute in the wind channel, and the like.
The control module 202 is configured to calculate wind speed change data in the wind channel within a preset time period according to the wind speed data, and generate a corresponding fan rotation speed adjustment instruction according to the wind speed change data, so as to adjust the wind speed according to the fan rotation speed adjustment instruction.
In the present invention, when the fan speed is at a low speed, for example, between 560-. The wind speed detection 201 sends the collected wind speed data to the control module 202, and the control module 202 calculates the change condition of the wind speed data in a preset time period and judges whether the wind speed change range exceeds a preset wind speed change value.
Preferably, on the basis of the above embodiment, the control module includes a wind speed determining unit, configured to compare the wind speed variation data with a preset wind speed variation value, and if the wind speed variation data is greater than or equal to the preset wind speed variation value, generate an adjustment instruction for increasing the rotation speed of the fan. For example, within 1 minute, the wind speed is reduced by 50%, and the preset wind speed variation value sets that the wind speed is reduced by 40% within 1 minute, which belongs to an abnormal condition, at this time, the wind speed judgment unit generates wind speed abnormal report information (i.e. a fan rotation speed adjustment instruction) and feeds the wind speed abnormal report information back to a processor of the air conditioning system, so that the processor increases the fan rotation speed according to the wind speed abnormal report information, for example, the processor automatically adjusts the air conditioner fan rotation speed to 640 revolutions according to the fan rotation speed adjustment instruction, and simultaneously adjusts the rotation direction of the air outlet air deflector to expand the air outlet area, so that the wheezing phenomenon is improved.
According to the air conditioner breathing control device provided by the invention, the air speed detector is arranged at the air duct of the existing air conditioner indoor unit, the rotating speed of the fan is automatically adjusted based on the air speed change condition of the air duct, and the air conditioner breathing phenomenon can be better avoided.
On the basis of the above embodiment, the device includes a plurality of wind speed detectors, and a wind speed probe of each wind speed detector is disposed in an air duct of an air outlet of the indoor unit of the air conditioner and sends corresponding wind speed data to the control module through a respective wind speed calculation unit, so that the control module can adjust the rotation speed of the fan of the indoor unit of the air conditioner according to the average wind speed value calculated by all the wind speed data.
Fig. 3 is a schematic view of an installation position of a wind speed detector of an indoor unit of an air conditioner according to the present invention, and fig. 3 can be referred to for illustration. Preferably, in an embodiment, an air speed detector may also be disposed in the middle of the air outlet of the indoor unit of the air conditioner. It should be noted that, in the present invention, if the indoor unit of the air conditioner is an on-hook unit, because the air outlet is a horizontal outlet, the left end, the middle part and the right end of the air outlet of the indoor unit of the air conditioner are respectively provided with an air speed detector.
Furthermore, each wind speed detector samples the wind speed of the air outlet at the corresponding position of the indoor unit of the air conditioner, average wind speed data of the air outlet is obtained through averaging, and then the average wind speed data is processed by the control module to judge whether the rotating speed of the fan needs to be adjusted or not. According to the invention, the plurality of wind speed detectors are arranged at different positions of the air outlet of the indoor unit of the air conditioner, so that the accuracy of wind speed data can be improved, and the accuracy of judging the air conditioner breathing phenomenon can be improved.
On the basis of the embodiment, the device further comprises an air conditioner state judgment module for judging the operation mode of the air conditioner indoor unit, and if the operation mode at the current moment is a mute mode, the air speed detector is started to collect air speed data in an air duct of the air conditioner indoor unit.
In the invention, if the mode of the air conditioner is a normal mode or a powerful mode, the air conditioner is not easy to gasp because the rotating speed of the fan is in a higher range, and the wind speed in the air duct can not be collected temporarily. Only when the air conditioner is in a mute state, the air conditioner is possibly in a breathing condition due to the fact that the rotating speed of the fan is too low. Therefore, the air conditioner state judgment module is arranged to keep monitoring on the running model of the indoor unit of the air conditioner, and the air speed detector is started to collect air speed data only when the air conditioner is in a mute mode or a fan rotating speed is low, so that the energy consumption of the air conditioner breathing control device is reduced. It should be noted that, in the present invention, the mute mode is a mode in which the rotation speed of the fan of the indoor unit of the air conditioner is at the lowest speed, and a specific value of the lowest speed is set according to different fixed parameters of the indoor unit of the air conditioner, which is not specifically limited in this respect.
On the basis of the embodiment, the device further comprises a power supply module for supplying power to the wind speed detector, wherein the power supply module comprises a photovoltaic assembly which is fixedly arranged on the surface of the outer shell of the air conditioner outdoor unit.
In the invention, the lithium battery can be arranged in the wind speed detector, so that the space can be saved; simultaneously, the lithium cell charges through power module, and the electric energy that is produced by photovoltaic module passes through power module to be stored in the lithium cell, then provides required voltage for the wind speed detector through the lithium cell.
Fig. 4 is a schematic flow chart of an air conditioner wheeze control method provided by the present invention, and as shown in fig. 4, the present invention provides an air conditioner wheeze control method based on the air conditioner wheeze control device provided by the above embodiment, including:
and step 403, adjusting the rotating speed of the fan of the indoor unit of the air conditioner according to the rotating speed adjusting instruction of the fan.
According to the wind speed detection device, the wind speed detection instrument fixed on the outer wall of the air channel acquires wind speed acquisition data in the air channel in real time through the two wind speed probes penetrating through the air channel, and then the wind speed acquisition data is processed through the wind speed calculation unit to obtain the wind speed data in the air channel, for example, the instantaneous wind speed and the average wind speed per minute in the air channel are acquired according to preset acquisition requirements.
Further, when the fan speed is at a low speed, for example, the fan speed is between 560 and 600 revolutions, the air conditioner may generate a breathing phenomenon when the wind speed at the air outlet becomes low due to the unstable vortex center. And the control module judges whether the wind speed change range exceeds a preset wind speed change value according to the change condition of the wind speed data in a preset time period. Specifically, the wind speed change data and a preset wind speed change value are judged, and if the wind speed change data is greater than or equal to the preset wind speed change value, an adjustment instruction for increasing the rotating speed of the fan is generated. For example, within 1 minute, the wind speed is reduced by 50%, and the preset wind speed variation value sets that the wind speed is reduced by 40% within 1 minute, which belongs to an abnormal condition, at this time, according to the judgment result, a fan rotation speed adjustment instruction is generated and fed back to a processor of the air conditioning system, so that the processor increases the fan rotation speed according to the fan rotation speed adjustment instruction, for example, the processor automatically adjusts the air conditioner fan rotation speed to 640 revolutions according to the fan rotation speed adjustment instruction, and simultaneously, adjusts the rotation direction of the air outlet air deflector to expand the air outlet area, so that the air conditioner breathing phenomenon is improved.
According to the air conditioner wheeze control method provided by the invention, the air speed detector is arranged at the air duct of the existing air conditioner indoor unit, the rotating speed of the fan is automatically adjusted based on the air speed change condition of the air duct, and the occurrence of the air conditioner wheeze phenomenon can be better avoided.
On the basis of the above embodiment, before acquiring the wind speed change data in the air duct of the indoor unit of the air conditioner according to the wind speed data in the preset time period, the method further includes:
and judging the operation mode of the indoor unit of the air conditioner, and starting an air speed detector to collect air speed data in an air duct of the indoor unit of the air conditioner if the operation mode at the current moment is a mute mode.
In the invention, if the mode of the air conditioner is a normal mode or a powerful mode, the air conditioner is not easy to gasp because the rotating speed of the fan is in a higher range, and the wind speed in the air duct can not be collected temporarily. Only when the air conditioner is in a mute state, the air conditioner is possibly in a breathing condition due to the fact that the rotating speed of the fan is too low. Therefore, only when the air conditioner is in a mute mode or a low fan rotating speed mode, the air speed detector is started to collect the air speed data, and therefore energy consumption of the air conditioner breathing control device is reduced. It should be noted that, in the present invention, the silent mode is a mode in which the rotation speed of the fan of the indoor unit of the air conditioner is at the lowest speed, and a specific value of the lowest speed is set according to different fixed parameters of the indoor unit of the air conditioner, which is not specifically limited in the present invention.
The invention also provides an air conditioning system, which comprises an air conditioning indoor unit and an air conditioning outdoor unit, and the air conditioning system also comprises the air conditioning wheeze control device provided by the embodiment, wherein the air conditioning wheeze control device is used for acquiring the wind speed data in the wind channel of the air conditioning indoor unit and adjusting the rotating speed of the fan according to the wind speed data.
In the air-conditioning indoor unit of the air-conditioning system, the air speed detector is fixed on an air duct through 2 screws, and the air speed detector is provided with two air speed probes which penetrate through the air duct and are used for testing the air speed. When the air conditioner is in a mute state, for example, the fan speed is between 560-600 revolutions, and the wind speed becomes low, the air conditioner may generate a breathing phenomenon. At the moment, the wind speed change range tested by the wind speed detector is large, the abnormality is fed back to the air conditioner processor through the control module, so that the air conditioner automatically adjusts the rotating speed of the fan to 620-640 revolutions, and the air duct area is adjusted through the air deflector, so that the air conditioner breathing phenomenon is improved.
According to the air conditioning system provided by the invention, the air speed detector is arranged at the air duct of the existing air conditioning indoor unit, the rotating speed of the fan is automatically adjusted based on the air speed change condition of the air duct, and the occurrence of the air conditioning breathing phenomenon can be better avoided.
Fig. 5 is a schematic structural diagram of an electronic device provided in the present invention, and as shown in fig. 5, the electronic device may include: a Processor (Processor)501, a communication Interface (Communications Interface)502, a Memory (Memory)503, and a communication bus 504, wherein the Processor 501, the communication Interface 502, and the Memory 503 are configured to communicate with each other via the communication bus 504. Processor 501 may invoke logic instructions in memory 503 to perform an air conditioner wheezing control method comprising: acquiring wind speed change data at an air outlet of an air duct of an indoor unit of an air conditioner within a preset time period; comparing the wind speed change data with a preset wind speed change value, and generating a fan rotating speed adjusting instruction if the wind speed change data is greater than or equal to the preset wind speed change value; and adjusting the fan rotating speed of the indoor unit of the air conditioner according to the fan rotating speed adjusting instruction.
In addition, the logic instructions in the memory 503 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk, and various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the air conditioner wheezing control method provided by the above methods, the method comprising: acquiring wind speed change data at an air outlet of an air duct of an indoor unit of an air conditioner within a preset time period; comparing the wind speed change data with a preset wind speed change value, and generating a fan rotating speed adjusting instruction if the wind speed change data is greater than or equal to the preset wind speed change value; and adjusting the fan rotating speed of the indoor unit of the air conditioner according to the fan rotating speed adjusting instruction.
In yet another aspect, the present invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program, which when executed by a processor is implemented to perform the air conditioner wheezing control method provided in the above embodiments, the method including: acquiring wind speed change data at an air outlet of an air duct of an indoor unit of an air conditioner within a preset time period; comparing the wind speed change data with a preset wind speed change value, and generating a fan rotating speed adjusting instruction if the wind speed change data is greater than or equal to the preset wind speed change value; and adjusting the fan rotating speed of the indoor unit of the air conditioner according to the fan rotating speed adjusting instruction.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The air conditioner breathing control device is characterized by comprising a wind speed detector and a control module, wherein:
the wind speed detector comprises a wind speed calculating unit and a plurality of wind speed probes, wherein the wind speed probes are used for sampling the wind speed in the air duct of the indoor unit of the air conditioner to obtain wind speed sampling data, and the wind speed calculating unit is used for calculating the wind speed data in the air duct according to the wind speed sampling data;
the control module is used for calculating wind speed change data in the air duct within a preset time period according to the wind speed data, and generating a corresponding fan rotating speed adjusting instruction according to the wind speed change data so as to adjust the wind speed through the fan rotating speed adjusting instruction.
2. The air conditioner wheeze control device of claim 1, wherein the device comprises a plurality of air speed detectors, and an air speed probe of each air speed detector is arranged in an air duct of an air outlet of an indoor unit of an air conditioner.
3. The air conditioner wheeze control device of claim 1, wherein the wind speed probe is disposed within and through the wind tunnel.
4. The air conditioner wheeze control device of claim 1, further comprising a power module for powering the wind speed detector, wherein the power module comprises a photovoltaic module.
5. An air-conditioning wheeze control method based on the air-conditioning wheeze control device of any one of claims 1 to 4, characterized by comprising:
acquiring wind speed change data in an air duct of an indoor unit of the air conditioner according to the wind speed data in a preset time period;
comparing the wind speed change data with a preset wind speed change value, and generating a fan rotating speed adjusting instruction if the wind speed change data is greater than or equal to the preset wind speed change value;
and adjusting the fan rotating speed of the indoor unit of the air conditioner according to the fan rotating speed adjusting instruction.
6. The air conditioner wheezing control method of claim 5, wherein before acquiring the wind speed variation data in the air duct of the indoor unit of the air conditioner according to the wind speed data in the preset time period, the method further comprises:
and judging the operation mode of the indoor unit of the air conditioner, and starting an air speed detector to collect air speed data in an air duct of the indoor unit of the air conditioner if the operation mode at the current moment is a mute mode.
7. An air conditioning system comprising an indoor unit and an outdoor unit, wherein the air conditioning system further comprises an air conditioning wheeze control device as claimed in any one of claims 1 to 4, and the air conditioning wheeze control device is configured to obtain wind speed data in a wind channel of the indoor unit and adjust a fan rotation speed according to the wind speed data.
8. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the air conditioner wheezing control method according to any one of claims 5 to 6 when executing the computer program.
9. A non-transitory computer readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the air conditioner wheezing control method according to any one of claims 5 to 6.
10. A computer program product comprising a computer program, wherein the computer program, when executed by a processor, implements the air conditioner wheezing control method of any one of claims 5 to 6.
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CN202210345332.8A CN114754476B (en) | 2022-03-31 | 2022-03-31 | Air conditioner wheeze control device and method and air conditioning system |
PCT/CN2022/126645 WO2023184943A1 (en) | 2022-03-31 | 2022-10-21 | Air conditioner wheeze control device and method, and air conditioning system |
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CN202210345332.8A CN114754476B (en) | 2022-03-31 | 2022-03-31 | Air conditioner wheeze control device and method and air conditioning system |
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WO2023184943A1 (en) * | 2022-03-31 | 2023-10-05 | 青岛海尔空调器有限总公司 | Air conditioner wheeze control device and method, and air conditioning system |
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CN114754476B (en) | 2024-03-22 |
WO2023184943A1 (en) | 2023-10-05 |
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