CN111780331A - Air conditioner, method and device for self-cleaning control of air conditioner - Google Patents
Air conditioner, method and device for self-cleaning control of air conditioner Download PDFInfo
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- CN111780331A CN111780331A CN202010660746.0A CN202010660746A CN111780331A CN 111780331 A CN111780331 A CN 111780331A CN 202010660746 A CN202010660746 A CN 202010660746A CN 111780331 A CN111780331 A CN 111780331A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 109
- 238000000034 method Methods 0.000 title claims abstract description 46
- 230000006698 induction Effects 0.000 claims abstract description 34
- 230000001954 sterilising effect Effects 0.000 claims description 23
- 238000004659 sterilization and disinfection Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 8
- 230000036541 health Effects 0.000 abstract description 9
- 230000001580 bacterial effect Effects 0.000 abstract description 4
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 230000006870 function Effects 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 239000000428 dust Substances 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 238000010257 thawing Methods 0.000 description 1
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- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F24F11/30—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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application relates to the technical field of intelligent air conditioners and discloses an air conditioner, a method and a device for self-cleaning control of the air conditioner. This air conditioner includes: and the light source and the photosensitive device are respectively positioned at two sides of the heat exchanger. The method comprises the following steps: under the condition that the light source in the air conditioner is determined to be started, acquiring a current induction value acquired by a photosensitive device in the air conditioner; determining a current filth blockage value corresponding to the current induction value according to the corresponding relation between the stored induction value of the photosensitive device and the filth blockage value of the heat exchanger; and controlling the air conditioner to perform self-cleaning operation under the condition that the current filth blockage value is larger than a set value. Therefore, dirt on the heat exchanger is cleaned in time, the probability of bacterial breeding is reduced, the heat exchange efficiency of the heat exchanger is improved, and the health of a user is guaranteed.
Description
Technical Field
The present application relates to the field of intelligent air conditioning technologies, and in particular, to an air conditioner, a method and an apparatus for self-cleaning control of an air conditioner.
Background
At present, an air conditioner is widely applied as a common intelligent device for adjusting the temperature and the humidity of an indoor environment, and the air conditioner not only has the functions of adjusting the temperature such as cooling and heating, but also has a self-cleaning function. In case of detecting that the filth blockage degree of the air conditioner dust filter screen reaches a set degree, the air conditioner can carry out self-cleaning operation, and therefore cleaning is carried out in time, the efficiency of the air conditioner is improved, and the health of a user is guaranteed.
The heat exchanger is a key device of the air conditioner, after the air conditioner is used for a short time, dust is easily accumulated on the heat exchanger, bacteria are easily bred if the air conditioner is not cleaned in time, and the heat exchange efficiency of the heat exchanger is also influenced. At present, filth blockage of the heat exchanger is not detected, and the coverage range of the self-cleaning function of the air conditioner is still required to be improved.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides an air conditioner, a method and a device for self-cleaning control of the air conditioner, so as to solve the technical problem that the self-cleaning function of the air conditioner needs to be enhanced.
In some embodiments, the air conditioner includes: a light source 110 and a photosensitive device 120 respectively located at both sides of the heat exchanger, and a self-cleaning control device 200 communicatively connected with the light source 110 and the photosensitive device 120, wherein,
the self-cleaning control device 200 is configured to, when it is determined that the light source 110 is activated, obtain a current sensed value acquired by the photosensitive device 120, determine, according to a correspondence between a stored photosensitive device sensed value and a heat exchanger filth blockage value, a current filth blockage value corresponding to the current sensed value, and control the air conditioner to perform self-cleaning operation when the current filth blockage value is greater than a set value.
In some embodiments, the method comprises:
under the condition that the light source in the air conditioner is determined to be started, acquiring a current induction value acquired by a photosensitive device in the air conditioner;
determining a current filth blockage value corresponding to the current induction value according to the corresponding relation between the stored induction value of the photosensitive device and the filth blockage value of the heat exchanger;
and controlling the air conditioner to perform self-cleaning operation under the condition that the current filth blockage value is larger than a set value.
In some embodiments, the apparatus comprises:
the acquisition module is configured to acquire a current induction value acquired by a photosensitive device in the air conditioner under the condition that the light source in the air conditioner is determined to be started;
the determining module is configured to determine a current filth blockage value corresponding to the current induction value according to a corresponding relation between the stored photosensitive device induction value and the heat exchanger filth blockage value;
and the self-cleaning control module is configured to control the air conditioner to perform self-cleaning operation under the condition that the current filth blockage value is larger than a set value.
In some embodiments, the apparatus for air conditioner self-cleaning control includes a processor and a memory storing program instructions, and the processor is configured to execute the above-mentioned method for air conditioner self-cleaning control when executing the program instructions.
The method and the device for self-cleaning control of the air conditioner and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects:
the light source and the photosensitive device are respectively arranged on the two sides of the air conditioner heat exchanger, so that the filth blockage degree of the heat exchanger can be detected through the light source and the photosensitive device, and the air conditioner can automatically clean and operate when the filth blockage degree reaches a set degree.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
fig. 1 is a schematic structural diagram of an air conditioner with self-cleaning control according to an embodiment of the disclosure;
fig. 2 is a schematic flowchart of a self-cleaning control method for an air conditioner according to an embodiment of the disclosure;
fig. 3 is a schematic flowchart of a self-cleaning control method for an air conditioner according to an embodiment of the disclosure;
fig. 4 is a schematic structural diagram of a self-cleaning control device for an air conditioner according to an embodiment of the disclosure;
fig. 5 is a schematic structural diagram of a self-cleaning control device for an air conditioner according to an embodiment of the disclosure;
fig. 6 is a schematic structural diagram of a self-cleaning control device for an air conditioner according to an embodiment of the disclosure.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more unless otherwise specified.
In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
In the embodiment of the disclosure, the light source and the photosensitive device are respectively arranged on two sides of the heat exchanger of the air conditioner, so that the filth blockage degree of the heat exchanger can be detected through the light source and the photosensitive device, and the self-cleaning operation of the air conditioner can be carried out when the filth blockage degree reaches a set degree.
Fig. 1 is a schematic structural diagram of an air conditioner with self-cleaning control according to an embodiment of the disclosure. As shown in fig. 1, the air conditioner includes: an optical detection device 100 and a self-cleaning control device 200. The optical detection device 100 includes a light source 110 and a matching photosensitive device 120, and the light source 110 and the photosensitive device 120 are respectively located at two sides of an air conditioner heat exchanger, where the heat exchanger may be an indoor heat exchanger or an outdoor heat exchanger. The self-cleaning control device is distributed in communication with the light source 110 and the photosensitive device 120.
After the light source 110 emits light with a set wavelength, the photosensitive device 120 may output different sensing values according to the intensity of the sensed light, where the sensing values are generally electric signals, and the self-cleaning control device 200 may obtain the electric signals output by the photosensitive device 120. Since the light source 110 and the light sensing device 120 are respectively located at both sides of the heat exchanger of the air conditioner, when there is dirt on the heat exchanger, for example: the distribution and thickness of the dust and dirt are different, and the intensity of the light sensed by the photosensitive device 120 is also different, so that the electrical signal output by the photosensitive device 120 can reflect the degree of dirt blockage of the heat exchanger.
The self-cleaning control device 200 may pre-store a correspondence between the sensed value of the photosensitive device and the dirty/clogged value of the heat exchanger, which is specifically related to the type of the air conditioner, the installation position of the light source and the photosensitive device. In this way, after the light source 110 is started, the self-cleaning control device 200 may obtain the current sensing value collected by the photosensitive device 120, and may determine the current filth blockage value corresponding to the current sensing value according to the corresponding relationship between the stored photosensitive device sensing value and the heat exchanger filth blockage value, thereby controlling the air conditioner to perform self-cleaning operation when the current filth blockage value is greater than the set value. Namely, the self-cleaning control device 200 is configured to obtain a current sensed value collected by the photosensitive device 120 when it is determined that the light source 110 is activated, determine a current filth blockage value corresponding to the current sensed value according to a correspondence between the stored photosensitive device sensed value and the heat exchanger filth blockage value, and control the air conditioner to perform self-cleaning operation when the current filth blockage value is greater than a set value.
In some embodiments, as in fig. 1, the air conditioner further comprises: the ultraviolet sterilizing apparatus 300 located above the heat exchanger, the self-cleaning control apparatus 200, is further configured to control the ultraviolet sterilizing apparatus 300 to perform a sterilizing operation in case it is determined that the self-cleaning operation is completed. The air conditioner not only has a self-cleaning function, but also can be sterilized and disinfected, so that the cleanness of the air conditioner is further improved, and the health of a user is further guaranteed.
In some embodiments, the self-cleaning control apparatus 200 is further configured to receive a filth detection request transmitted from the remote control terminal. Thus, the self-cleaning control device 200 may send a start instruction to the light source 110 according to the received filth blockage detection request, control the light source 110 to start, and may obtain the current sensing value acquired by the photosensitive device 120 in real time or at regular time, determine the current filth blockage value corresponding to the current sensing value according to the corresponding relationship between the stored photosensitive device sensing value and the heat exchanger filth blockage value, and control the air conditioner to perform self-cleaning operation when the current filth blockage value is greater than the set value.
In the disclosed embodiment, the light source 110 can generate light with a set wavelength, and in some embodiments, the light source 110 includes: an infrared light source or an ultraviolet light source. Therefore, the influence of visible light can be avoided, the accuracy and the stability of heat exchanger filth blockage detection are further improved, and the precision of air conditioner self-cleaning control is improved.
The air conditioner heat exchanger has optical detection devices, i.e. light source and corresponding photosensitive device, on its two sides, and can be self-cleaned.
Fig. 2 is a schematic flow chart of a self-cleaning control method for an air conditioner according to an embodiment of the disclosure. The air conditioner includes: and the light source and the photosensitive device are respectively positioned at two sides of the heat exchanger. As shown in fig. 2, the process for air conditioner self-cleaning control includes:
step 201: and under the condition that the light source in the air conditioner is determined to be started, acquiring a current induction value acquired by a photosensitive device in the air conditioner.
In the embodiment of the disclosure, the light source and the corresponding photosensitive device are respectively located at two sides of the heat exchanger, so that the light source in the air conditioner can communicate with the photosensitive device under the condition of determining the starting of the light source, the induction value collected by the photosensitive device can be obtained in real time or at regular time, and the obtained induction value is the current induction value after sampling every time.
Typically, an activation instruction is sent to the light source, which may determine that the light source in the air conditioner is activated. Alternatively, it may be determined that the light source in the air conditioner is activated when the power supply port of the power supply is detected to be at a high level. The details are not listed.
Step 202: and determining a current filth blockage value corresponding to the current induction value according to the corresponding relation between the stored induction value of the photosensitive device and the filth blockage value of the heat exchanger.
The corresponding relation between the induction value of the photosensitive device and the filth blockage value of the heat exchanger can be obtained and stored after the installation positions of the light source and the photosensitive device are determined for the same air conditioner. Therefore, the current filth blockage value corresponding to the current induction value can be determined according to the corresponding relation between the stored induction value of the photosensitive device and the filth blockage value of the heat exchanger.
Step 203: and controlling the air conditioner to perform self-cleaning operation under the condition that the current filth blockage value is larger than a set value.
Similarly, a filth blockage alarm value, namely a set value, can be preset, and if the current filth blockage value is larger than the set value, the self-cleaning function of the air conditioner can be triggered, and the air conditioner can be controlled to perform self-cleaning operation. When the air conditioner is self-cleaned, the surface of the heat exchanger coil pipe can be cooled to frost, particles such as bacteria and dust are peeled off, then defrosting is carried out, and the frost is changed into water to wash away the bacteria and dust. After the self-cleaning is finished, the dirt on the heat exchanger is reduced, so that the detected current filth blockage value is smaller than a set value, the detection can be timed or real-time, and once the detected current filth blockage value is larger than the set value, the self-cleaning operation can be carried out once.
It is thus clear that in this embodiment, light source and photosensitive device are disposed respectively to air conditioner heat exchanger's both sides, like this, can detect the stifled degree of filth of heat exchanger through light source and photosensitive device to when stifled degree of filth reaches the settlement degree, can carry out the operation of air conditioner automatically cleaning, like this, in time wash the dirt on the heat exchanger, reduced bacterial growing's probability, not only improved the heat exchange efficiency of heat exchanger, also ensured user's health.
Of course, in some embodiments, the air conditioner further includes an ultraviolet sterilization device located above the heat exchanger, and therefore, after controlling the air conditioner to perform the self-cleaning operation, the method further includes: and controlling an ultraviolet sterilization device of the air conditioner to perform sterilization operation under the condition that the self-cleaning operation is determined to be completed. Therefore, the air conditioner not only has a self-cleaning function, but also can be sterilized and disinfected, so that the cleanness of the air conditioner is further improved, and the health of a user is further ensured.
In some embodiments, before acquiring the current sensing value acquired by the photosensitive device, the method further includes: and receiving a filth blockage detection request sent by the remote control terminal. The method comprises the steps of acquiring a current induction value acquired by a photosensitive device in real time or at regular time after receiving a filth blockage detection request sent by a remote control terminal, determining a current filth blockage value corresponding to the current induction value according to a corresponding relation between the stored induction value of the photosensitive device and a filth blockage value of a heat exchanger, and controlling the air conditioner to perform self-cleaning operation under the condition that the current filth blockage value is larger than a set value. Therefore, resources are saved, and the flexibility of self-cleaning operation is improved.
The following operation flows are integrated into a specific embodiment to illustrate a self-cleaning control process for an air conditioner provided by the embodiment of the present invention.
In this embodiment, the infrared light source and the corresponding photosensitive device are respectively configured on both sides of the indoor heat exchanger of the air conditioner, and the corresponding relationship between the sensing value of the photosensitive device and the filth blockage value of the heat exchanger is also stored.
Fig. 3 is a schematic flow chart of a self-cleaning control method for an air conditioner according to an embodiment of the disclosure. Referring to fig. 3, a process for self-cleaning control of an air conditioner includes:
step 301: is it determined whether a filth blockage detection request transmitted from a remote control terminal is received? If yes, go to step 302, otherwise, go back to step 301.
In the embodiment, dirty blockage detection is performed according to the instruction, and occupation of resources is reduced.
Step 302: and sending a starting instruction to the infrared light source arranged on the inner side of the indoor heat exchanger to control the infrared light source to start and operate.
Step 303: and acquiring a current induction value acquired by a photosensitive device arranged outside the indoor heat exchanger.
The current induction value can be acquired in a timing or real-time manner.
Step 304: and determining a current filth blockage value corresponding to the current induction value according to the corresponding relation between the stored induction value of the photosensitive device and the filth blockage value of the heat exchanger.
Step 305: is the current filth blockage value greater than the set value determined? If yes, go to step 306, otherwise return to step 303.
Step 306: and controlling the air conditioner to perform self-cleaning operation.
Step 307: is it determined whether the self-cleaning operation is completed? If yes, go to step 308, otherwise, go back to step 306.
The self-cleaning operation may be determined according to the time of the self-cleaning operation, for example, the self-cleaning operation may be completed after 30 minutes. Or, the self-cleaning operation is determined by the filth blockage value, that is, the current filth blockage value corresponding to the self-cleaning operation is obtained again, and if the current filth blockage value is smaller than the cleaning set value, the self-cleaning operation can be determined to be completed, specifically, the filth blockage values are listed one by one.
Step 308: and controlling an ultraviolet sterilization device positioned above the indoor heat exchanger to perform sterilization operation, sending an operation stop instruction to the infrared light source, and controlling the infrared light source to stop emitting light. The process is finished.
The self-cleaning process is completed, and the power supply to the light source is stopped, so that the resources are further saved.
It is thus clear that in this embodiment, light source and photosensitive device are configured respectively to air conditioner heat exchanger's both sides, and like this, after receiving filth stifled detection instruction, accessible light source and photosensitive device detectable heat exchanger's filth stifled degree to when filth stifled degree reaches the settlement degree, can carry out the operation of air conditioner automatically cleaning, like this, in time wash the dirt on the heat exchanger, reduced bacterial growing's probability, not only improved the heat exchange efficiency of heat exchanger, also ensured user's health. And the air conditioner can also be sterilized and disinfected, so that the cleanness of the air conditioner is further improved, and the health of a user is further guaranteed.
According to the above-described process for air conditioner self-cleaning control, an apparatus for air conditioner self-cleaning control can be constructed.
Fig. 4 is a schematic structural diagram of a self-cleaning control device for an air conditioner according to an embodiment of the disclosure. The air conditioner includes: as shown in fig. 4, the self-cleaning control device for air conditioner comprises: an acquisition module 410, a determination module 420, and a self-cleaning control module 430.
An obtaining module 410 configured to obtain a current sensing value collected by a photosensitive device in the air conditioner if it is determined that the light source in the air conditioner is activated.
A determining module 420 configured to determine a current filth value corresponding to the current sensing value according to a corresponding relationship between the stored photosensitive device sensing value and the heat exchanger filth value.
And a self-cleaning control module 430 configured to control the air conditioner to perform a self-cleaning operation if the current filth blockage value is greater than a set value.
In some embodiments, further comprising: and the receiving module is configured to receive a filth blockage detection request sent by the remote control terminal.
In some embodiments, further comprising: and a sterilization control module configured to control the ultraviolet sterilization device of the air conditioner to perform a sterilization operation in case that it is determined that the self-cleaning operation is completed.
An air conditioner self-cleaning control process of the apparatus for air conditioner self-cleaning control applied to the air conditioner is described in detail below.
In this embodiment, the ultraviolet light source and the corresponding photosensitive device are respectively configured on both sides of the outdoor heat exchanger of the air conditioner, and the air conditioner also stores the corresponding relationship between the sensing value of the photosensitive device and the filth blockage value of the heat exchanger.
Fig. 5 is a schematic structural diagram of a self-cleaning control device for an air conditioner according to an embodiment of the disclosure. As shown in fig. 5, the self-cleaning control device for an air conditioner includes: an acquisition module 410, a determination module 420, a self-cleaning control module 430, a receiving module 440, and a sterilization control module 450.
After receiving the dirty/blockage detection request of the outdoor heat exchanger sent by the remote control terminal, the receiving module 440 starts the ultraviolet light source disposed inside the outdoor heat exchanger. Then, the obtaining module 410 may obtain the current sensing value collected by the photosensitive device disposed outside the outdoor heat exchanger in a timed or real-time manner. Thus, the determining module 420 may determine the current filth blockage value corresponding to the current sensing value according to the corresponding relationship between the stored photosensitive device sensing value and the heat exchanger filth blockage value.
In this way, the self-cleaning control module 430 may control the air conditioner to perform the self-cleaning operation of the outdoor unit when the current filth blockage value is greater than the set value. After the self-cleaning operation of the outdoor unit is completed, the sterilization control module 450 may control the ultraviolet sterilization device above the outdoor heat exchanger to perform sterilization operation.
Therefore, in the embodiment, after the air conditioner self-cleaning control device receives the filth blockage detection instruction, the filth blockage degree of the heat exchanger can be detected through the light source and the photosensitive device, and the air conditioner self-cleaning operation can be carried out when the filth blockage degree reaches the set degree, so that the filth on the heat exchanger is cleaned in time, the probability of bacterial breeding is reduced, the heat exchange efficiency of the heat exchanger is improved, and the health of a user is also guaranteed. And the air conditioner can also be sterilized and disinfected, so that the cleanness of the air conditioner is further improved, and the health of a user is further guaranteed.
The embodiment of the present disclosure provides a device for air conditioner self-cleaning control, the structure of which is shown in fig. 6, including:
a processor (processor)1000 and a memory (memory)1001, and may further include a Communication Interface (Communication Interface)1002 and a bus 1003. The processor 1000, the communication interface 1002, and the memory 1001 may communicate with each other through the bus 1003. Communication interface 1002 may be used for the transfer of information. The processor 1000 may call logic instructions in the memory 1001 to perform the method for air conditioner self-cleaning control of the above-described embodiment.
In addition, the logic instructions in the memory 1001 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.
The memory 1001 is a computer readable storage medium and can be used for storing software programs, computer executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 1000 executes functional applications and data processing by executing program instructions/modules stored in the memory 1001, that is, implements the method for air conditioner self-cleaning control in the above-described method embodiment.
The memory 1001 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal air conditioner, and the like. Further, the memory 1001 may include a high-speed random access memory and may also include a nonvolatile memory.
The embodiment of the disclosure provides a computer-readable storage medium storing computer-executable instructions configured to execute the above-mentioned self-cleaning control method for an air conditioner.
An embodiment of the present disclosure provides a computer program product comprising a computer program stored on a computer-readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to perform the above-mentioned method for air conditioner self-cleaning control.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, where the computer software product is stored in a storage medium and includes one or more instructions for enabling a computer air conditioner (which may be a personal computer, a server, or a network air conditioner, etc.) to execute all or part of the steps of the method of the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: 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 other various media capable of storing program codes, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of the disclosed embodiments includes the full ambit of the claims, as well as all available equivalents of the claims. As used in this application, although the terms "first," "second," etc. may be used in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, unless the meaning of the description changes, so long as all occurrences of the "first element" are renamed consistently and all occurrences of the "second element" are renamed consistently. The first and second elements are both elements, but may not be the same element. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other like elements in a process, method or air conditioner that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, air conditioners, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be merely a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. 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 place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (10)
1. An air conditioner for self-cleaning control, comprising: a light source (110) and a photosensitive device (120) respectively positioned at two sides of the heat exchanger, and a self-cleaning control device (200) which is in communication connection with the light source (110) and the photosensitive device (120), wherein,
the self-cleaning control device (200) is configured to acquire a current induction value acquired by the photosensitive device (120) under the condition that the light source (110) is determined to be started, determine a current filth blockage value corresponding to the current induction value according to a corresponding relation between the stored photosensitive device induction value and a heat exchanger filth blockage value, and control the air conditioner to perform self-cleaning operation under the condition that the current filth blockage value is larger than a set value.
2. The air conditioner according to claim 1, further comprising: an ultraviolet sterilization device (300) is arranged above the heat exchanger, then,
the self-cleaning control device (200) is further configured to control the ultraviolet sterilization device (300) to perform a sterilization operation if it is determined that the self-cleaning operation is completed.
3. The air conditioner according to claim 2, wherein the light source comprises: an infrared light source or an ultraviolet light source.
4. A method for self-cleaning control of an air conditioner, wherein the air conditioner is as set forth in claims 1 to 3, the method comprising:
under the condition that the light source in the air conditioner is determined to be started, acquiring a current induction value acquired by a photosensitive device in the air conditioner;
determining a current filth blockage value corresponding to the current induction value according to the corresponding relation between the stored induction value of the photosensitive device and the filth blockage value of the heat exchanger;
and controlling the air conditioner to perform self-cleaning operation under the condition that the current filth blockage value is larger than a set value.
5. The method of claim 4, wherein before the obtaining the current sensing value collected by the photosensitive device, further comprising:
and receiving a filth blockage detection request sent by the remote control terminal.
6. The method as claimed in claim 4 or 5, wherein after controlling the air conditioner to perform the self-cleaning operation, further comprising:
and controlling an ultraviolet sterilization device of the air conditioner to perform sterilization operation under the condition that the self-cleaning operation is determined to be completed.
7. An apparatus for self-cleaning control of an air conditioner, wherein the air conditioner is as set forth in claims 1 to 3, the apparatus comprising:
the acquisition module is configured to acquire a current induction value acquired by a photosensitive device in the air conditioner under the condition that the light source in the air conditioner is determined to be started;
the determining module is configured to determine a current filth blockage value corresponding to the current induction value according to a corresponding relation between the stored photosensitive device induction value and the heat exchanger filth blockage value;
and the self-cleaning control module is configured to control the air conditioner to perform self-cleaning operation under the condition that the current filth blockage value is larger than a set value.
8. The apparatus of claim 7, further comprising:
and the receiving module is configured to receive a filth blockage detection request sent by the remote control terminal.
9. The apparatus of claim 7 or 8, further comprising:
a sterilization control module configured to control an ultraviolet sterilization device of the air conditioner to perform a sterilization operation in case it is determined that the self-cleaning operation is completed.
10. An apparatus for self-cleaning control of an air conditioner, the apparatus comprising a processor and a memory storing program instructions, wherein the processor is configured to perform the method for self-cleaning control of an air conditioner according to any one of claims 4 to 6 when executing the program instructions.
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| CN202010660746.0A CN111780331A (en) | 2020-07-10 | 2020-07-10 | Air conditioner, method and device for self-cleaning control of air conditioner |
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| CN202010660746.0A CN111780331A (en) | 2020-07-10 | 2020-07-10 | Air conditioner, method and device for self-cleaning control of air conditioner |
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