CN113757912A - Air conditioner self-cleaning control system and method and air conditioner - Google Patents
Air conditioner self-cleaning control system and method and air conditioner Download PDFInfo
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- CN113757912A CN113757912A CN202010495294.5A CN202010495294A CN113757912A CN 113757912 A CN113757912 A CN 113757912A CN 202010495294 A CN202010495294 A CN 202010495294A CN 113757912 A CN113757912 A CN 113757912A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 217
- 238000000034 method Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 231
- 239000007921 spray Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 6
- 238000004378 air conditioning Methods 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 abstract description 9
- 230000005494 condensation Effects 0.000 abstract description 8
- 238000009833 condensation Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 description 6
- 238000005507 spraying Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000007791 dehumidification Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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
- F24F11/32—Responding to malfunctions or emergencies
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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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
-
- 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
-
- 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
- F24F11/88—Electrical aspects, e.g. circuits
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/003—Control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/04—Feeding and driving arrangements, e.g. power operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/228—Treatment of condensate, e.g. sterilising
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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)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner self-cleaning control system, an air conditioner self-cleaning control method and an air conditioner, and relates to the technical field of air conditioners. The invention utilizes the air conditioner refrigeration condensation principle, automatically collects and stores condensed water after the air conditioner performs automatic cleaning, provides a clean water source when cleaning action is performed, does not need an external water source, is convenient to clean, does not need to disassemble parts in the cleaning process, and improves the cleaning efficiency.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner self-cleaning control system and method and an air conditioner.
Background
After the traditional air conditioner is used for a long time, dirt can be deposited on the evaporator of the internal machine, the air duct, the water channel and other parts, and the inner parts need to be cleaned and then need to be disassembled and cleaned in the prior art. However, since the machine is hung on a wall, the number of parts to be disassembled and assembled is large, the number of steps is large, the disassembly and the assembly are difficult, the disassembly and the assembly efficiency is low, the cleaning is difficult, and in the prior art, external water sources are needed in the cleaning process, so that the cleaning is inconvenient.
Disclosure of Invention
The invention solves the problems that the cleaning inner parts of the existing air conditioner need to be disassembled and are not easy to clean, and the cleaning process needs to be externally connected with a water source, so that the cleaning is inconvenient.
In order to solve the problems, the invention provides an air conditioner self-cleaning control system which comprises a water tank, a three-way valve assembly, a drain pipe and a cleaning part, wherein the water tank is connected with a shell of an air conditioner, the cleaning part is communicated with the water tank and is used for cleaning an air outlet assembly of the air conditioner, the three-way valve assembly is respectively connected with a water outlet nozzle of a water receiving disc of the air conditioner, the water tank and the drain pipe, and the three-way valve assembly is suitable for realizing the communication between the water outlet nozzle and the water tank or between the water outlet nozzle and the drain pipe.
From this, utilize water tank automatic collection comdenstion water and store to when carrying out the washing action, provide clean water source, do not need external water source, it is convenient to wash, and need not to dismantle the part among the cleaning process, has improved the cleaning efficiency.
Optionally, the three-way valve assembly includes a body, and a first connection end, a second connection end, and a third connection end connected to the body, respectively, and the first connection end is disposed on the upper portion of the body, the second connection end and the third connection end are disposed on the lower portion of the body, the first connection end is further connected to the water outlet nozzle, the second connection end is further connected to the water drain pipe, and the third connection end is further connected to the water tank.
Therefore, the condensed water flowing out of the water outlet nozzle can be easily drained out of the drain pipe or enter the water tank for storage.
Optionally, the three-way valve assembly includes a valve and a moving structure in driving connection with the valve, the valve is disposed inside the body, and the moving structure is adapted to drive the valve to move inside the body.
Therefore, the motion structure is suitable for driving the valve to move, switching communication between the water tank and the drain pipe is achieved, the structure is simple, and switching is convenient.
Optionally, the valve is of a flat plate structure, and the plate surface of the valve is suitable for covering the communication position between the water outlet nozzle and the water tank or the plate surface of the valve is suitable for covering the communication position between the water outlet nozzle and the drain pipe.
Therefore, the water outlet nozzle is communicated with the water tank or the water outlet nozzle is communicated with the drain pipe, the switching mode is simple, and the operation is easy.
Optionally, the moving structure includes a motor, a gear and a rack, the motor is in driving connection with the gear, the gear is meshed with the rack, the rack is connected with the valve, and the rack is adapted to drive the valve to move along with the rotation of the gear.
Therefore, the specific structural composition of the motion structure is limited, the structure is simple, and the control is accurate.
Optionally, the motion structure further comprises a motor frame and a connecting plate, the motor is fixed on the connecting plate through the motor frame, one end of the connecting plate is connected with the motor frame, and the other end of the connecting plate is connected with the three-way valve assembly.
Therefore, the fixing mode of the motor is limited, the structure is simple, and the connection is convenient.
Optionally, the cleaning part comprises a water pump connected with the water tank, a connecting water pipe connected with the water pump and a water spraying assembly connected with the connecting water pipe, and the water spraying assembly is close to the air outlet assembly.
Therefore, the water pump is controlled to be started, the water in the water tank is sprayed to the air outlet assembly to be cleaned, and the cleaning is convenient, time-saving and labor-saving.
Compared with the prior art, the air conditioner self-cleaning control system provided by the invention utilizes the air conditioner refrigeration condensation principle, automatically collects and stores condensed water, provides a clean water source when cleaning is performed, does not need an external water source, is convenient to clean, does not need to disassemble parts in the cleaning process, and improves the cleaning efficiency.
In order to solve the above problems, the present invention provides an air conditioner self-cleaning control method, based on the above air conditioner self-cleaning control system, including:
when a self-cleaning command is received, controlling the three-way valve assembly to communicate the drain pipe with a water outlet nozzle of the air-conditioning water pan so as to carry out self-cleaning by utilizing air-conditioning condensed water and discharging cleaned sewage from the drain pipe;
when the self-cleaning command is executed for a first preset time, controlling the three-way valve assembly to communicate the water tank and the water outlet nozzle so as to store the condensed water;
and when the condensed water is stored for a second preset time, controlling the three-way valve assembly to communicate the drain pipe and the water outlet nozzle again so as to continuously drain the condensed water.
From this, utilize air conditioner refrigeration condensation principle, after the air conditioner carries out self-cleaning, the automatic collection comdenstion water is stored to when carrying out the washing action, provide clean water source, do not need external water source, it is convenient to wash, and need not to dismantle the part in the cleaning process, has improved the cleaning efficiency.
Optionally, the self-cleaning by using the air conditioner condensate water includes self-cleaning of the air outlet assembly by using the air conditioner condensate water, and the self-cleaning of the air outlet assembly includes at least one of air duct self-cleaning, fan blade self-cleaning and filter screen self-cleaning.
Therefore, air-conditioning condensate water can be used for self-cleaning an air duct, a water channel or a filter screen, and the cleaning is convenient and thorough.
Optionally, the air conditioner enters a self-cleaning mode, and further includes: when receiving a self-cleaning command, at least one of evaporator self-cleaning, waterway self-cleaning, and appearance self-cleaning is performed.
Therefore, the cleaning of various parts can be realized simultaneously, the cleaning of one part can also be realized independently, and the universality is high.
Optionally, when a self-cleaning command is received, the evaporator self-cleaning and/or the air outlet assembly self-cleaning and/or the appearance self-cleaning are performed, and then the water channel self-cleaning is continued.
Therefore, the dirt remained in the water channel after the evaporator is automatically cleaned and/or the air outlet assembly is automatically cleaned and/or the appearance is automatically cleaned is cleaned, and thorough cleaning is ensured.
Optionally, the self-cleaning of the air outlet assembly by using the air conditioner condensed water includes controlling a water pump to be started, and spraying water in the water tank to the air outlet assembly for cleaning.
Therefore, the water pump is controlled to be started, the water in the water tank is sprayed to the air outlet assembly to be cleaned, and the cleaning is convenient, time-saving and labor-saving.
Optionally, the air conditioner self-cleaning control method further includes:
and after a starting-up command is received, controlling the three-way valve assembly to communicate the water tank and the water outlet nozzle so as to store the condensed water, and controlling the three-way valve assembly to communicate the drain pipe and the water outlet nozzle again so as to continuously discharge the condensed water until the condensed water is stored for a third preset time.
From this, carry out the collection of comdenstion water after the air conditioner starts to be used for the automatically cleaning of air-out subassembly, need not external water source, it is convenient to wash.
Compared with the prior art, the air conditioner self-cleaning control method provided by the invention utilizes the air conditioner refrigeration condensation principle, automatically collects and stores condensed water after the air conditioner performs automatic cleaning, provides a clean water source when cleaning is performed, does not need an external water source, is convenient to clean, does not need to disassemble parts in the cleaning process, and improves the cleaning efficiency.
In order to solve the technical problem, the invention further provides an air conditioner self-cleaning control device, which comprises a computer readable storage medium and a processor, wherein the computer readable storage medium stores a computer program, and the computer program is read by the processor and runs to realize the air conditioner self-cleaning control method.
Compared with the prior art, the self-cleaning control device and the self-cleaning control method of the air conditioner have the same advantages, and are not described again.
In order to solve the technical problem, the invention also provides an air conditioner which comprises the air conditioner self-cleaning control system or the air conditioner self-cleaning control device.
Compared with the prior art, the air conditioner and the air conditioner self-cleaning control system or the air conditioner self-cleaning control device have the same advantages, and the description is omitted.
Drawings
FIG. 1 is a first flowchart of a self-cleaning control method for an air conditioner according to an embodiment of the present invention;
FIG. 2 is a flow chart of a self-cleaning control method for an air conditioner according to an embodiment of the present invention;
FIG. 3 is a flow chart of a third method for controlling self-cleaning of an air conditioner according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a self-cleaning control system of an air conditioner according to an embodiment of the present invention;
FIG. 5 is a first cross-sectional view of the internal structure of the self-cleaning control system of the air conditioner in the embodiment of the present invention;
FIG. 6 is a sectional view of the internal structure of the self-cleaning control system of the air conditioner in the embodiment of the present invention;
FIG. 7 is a third cross-sectional view of the internal structure of the self-cleaning control system of the air conditioner in the embodiment of the present invention;
FIG. 8 is a cross-sectional view of a fourth internal structure of the self-cleaning control system of the air conditioner in the embodiment of the present invention;
FIG. 9 is a schematic view of an assembly of an air conditioner self-cleaning control system and an air conditioner water pan according to an embodiment of the present invention;
fig. 10 is a schematic diagram of a self-cleaning control system of an air conditioner according to an embodiment of the present invention.
Description of reference numerals:
1-water outlet nozzle, 2-water tank, 3-three-way valve component, 30-body, 31-valve, 32-motor, 33-motor frame, 34-connecting plate, 35-gear, 36-rack, 37-first connecting end, 38-second connecting end, 39-third connecting end, 4-water pump, 5-connecting water pipe and 6-water discharging pipe.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the description of the present invention, it is to be understood that the forward direction of "X" in the drawings represents the right direction, "the reverse direction of" X "represents the left direction," the forward direction of "Y" represents the upper direction, "the reverse direction of" Y "represents the lower direction," the forward direction of "Z" represents the front direction, "the reverse direction of" Z "represents the rear direction, and the directions or positional relationships indicated by the terms" X "," Y "," Z ", etc. are based on the directions or positional relationships shown in the drawings of the specification, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. The description of the term "some specific embodiments" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Throughout this specification, the schematic representations of the terms used above do not necessarily refer to the same implementation or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 4-9, an embodiment of the present invention provides an air conditioner self-cleaning control system, including a water tank 2, a three-way valve assembly 3, a drain pipe 6, and a cleaning portion, where the water tank 2 is connected to a housing of an air conditioner, the cleaning portion is communicated with the water tank 2 and is used for cleaning an air outlet assembly of the air conditioner, the three-way valve assembly 3 is respectively connected to a water outlet nozzle 1 of a water pan of the air conditioner, the water tank 2, and the drain pipe 6, and the three-way valve assembly 3 can achieve communication between the water outlet nozzle 1 and the water tank 2 or between the water outlet nozzle 1 and the drain pipe 6. The air conditioner is under refrigeration dehumidification mode operation, and the faucet 1 of the water collector of air conditioner produces the comdenstion water easily, from this, realizes switching the intercommunication between water tank 2 and drain pipe 6 through three-way valve assembly 3, and then realizes the collection and the emission of comdenstion water, and simple structure just does benefit to and collects the comdenstion water fast. And when the cleaning action is executed, a clean water source is provided, an external water source is not needed, the cleaning is convenient, parts are not needed to be disassembled in the cleaning process, and the cleaning efficiency is improved.
Preferably, the three-way valve assembly 3 comprises a valve 31 and a moving structure in driving connection with the valve 31, and the moving structure is suitable for driving the valve 31 to move, so that the switching communication between the water tank 2 and the water discharge pipe 6 is realized, the structure is simple, and the switching is convenient.
Preferably, the moving structure comprises a motor 32, a gear 35 and a rack 36, the motor 32 is in driving connection with the gear 35, the gear 35 is meshed with the rack 36, the rack 36 is connected with the valve 31, and the rack 36 can drive the valve 31 to move along with the rotation of the gear 35. Therefore, the specific structural composition of the motion structure is limited, the structure is simple, and the control is accurate.
In some embodiments, the valve 31 is a flat plate structure, and when the rack 36 rotates with the gear 35 to move the valve 31, the plate surface of the valve 31 is adapted to cover the connection between the water outlet nozzle 1 and the water tank 2 or the connection between the water outlet nozzle 1 and the water outlet pipe 6. The structure is simple.
As shown in fig. 4, preferably, the moving structure further includes a motor frame 33 and a connecting plate 34, the motor 32 is fixed on the motor frame 33, one end of the connecting plate 34 is fixedly connected with the motor frame 33, and the other end of the connecting plate 34 is fixedly connected with the three-way valve assembly 3, so that the motor 32 is simple in installation structure and is firmly installed.
In this embodiment, the connection mode between the motor 32 and the motor frame 33 and the connection mode between the connection plate 34 and the motor frame 33 are not limited, and in some preferred embodiments, in order to facilitate installation and detachment, the motor 32 is connected with the motor frame 33 by screws, and the connection plate 34 is connected with the motor frame 33 by screws, so that connection is convenient and firm.
In this embodiment, the connection mode of the connection plate 34 and the three-way valve assembly 3 is not limited, and in some preferred embodiments, the connection plate 34 is integrally connected with the outer pipe wall of the three-way valve assembly 3, and the connection is firm.
As shown in fig. 7 and 8, in this embodiment, the three-way valve assembly 3 includes a body 30, and a first connection end 37, a second connection end 38, and a third connection end 39 connected to the body 30, respectively, where the first connection end 37 is further communicated with the water outlet 1 of the water pan of the air conditioner, the second connection end 38 is further communicated with the water discharge pipe 6, the third connection end 39 is further communicated with the water tank 2, and the first connection end 37 and the water outlet 1 of the water pan of the air conditioner are kept in a normally open state, and the second connection end 38 and the third connection end 39 can be switched and communicated through the valve 31, in some specific embodiments, when the second connection end 38 is opened, the third connection end 39 is closed, and when the second connection end 38 is closed, the third connection end is opened, that is, only one of the second connection end 38 and the third connection end 39 can be opened, which is simple in structure and convenient to switch. Note that, in the present embodiment, the upper and lower portions of the body 30 refer to the upper and lower portions in the Y direction in the drawing.
In some specific embodiments, the first connection end 37 is disposed at the upper portion of the body 30, and the second connection end 38 and the third connection end 39 are disposed at the lower portion of the body 30, i.e., the first connection end 37 is higher than the second connection end 38 and the third connection end 39, so that the condensed water flowing out of the water outlet nozzle can be discharged from the water outlet pipe or enter the water tank for storage. It should be noted that, in this embodiment, the first connection end 37 is higher than the second connection end 38 and the third connection end 39, which means that the maximum distance from the first connection end 37 to the horizontal plane is greater than the maximum distance from the second connection end 38 and the third connection end 39 to the horizontal plane, where the horizontal plane is the plane where the upper surface of the water tank 2 is located in the drawing.
Preferably, the cleaning part includes a water pump 4 connected with the water tank 2, a connection water pipe 5 connected with the water pump 4 and a water spray assembly connected with the connection water pipe 5, and the water spray assembly is disposed near the air outlet assembly of the air conditioner. In some specific embodiments, the water spraying assembly is a spray head, uniform small holes are formed in the spray head, condensed water is sprayed out of the small holes and sprayed onto the air outlet assembly, water is discharged uniformly, and the air outlet assembly is cleaned.
In this embodiment, do not do the restriction to the quantity of shower nozzle or connecting water pipe 5, can be one also can be a plurality of, can set up according to actual conditions, but each shower nozzle is linked together with a connecting water pipe 5 at least, in some concrete embodiments, connects water pipe 5 and shower nozzle respectively, practices thrift the space, and opens through control water pump 4, sprays the water in the water tank 2 to the air-out subassembly and cleans, and it is convenient to wash, saves time and laborsaving.
Compared with the prior art, the air conditioner self-cleaning control system disclosed by the invention utilizes the air conditioner refrigeration condensation principle, automatically collects and stores condensed water after the air conditioner performs automatic cleaning, provides a clean water source when cleaning action is performed, does not need an external water source, is convenient to clean, does not need to disassemble parts in the cleaning process, and improves the cleaning efficiency.
As shown in fig. 1, an embodiment of the present invention further provides an air conditioner self-cleaning control method, including:
when a self-cleaning command is received, the three-way valve assembly 3 is controlled to be communicated with the drain pipe 6 and the water outlet nozzle 1 of the water pan of the air conditioner, the air conditioner enters a self-cleaning mode to carry out self-cleaning by utilizing air conditioner condensed water, and the cleaned sewage is discharged from the drain pipe 6;
when the self-cleaning command is executed for a first preset time, the three-way valve assembly 3 is controlled to be communicated with the water tank 2 and the water outlet nozzle 1, and the air conditioner enters a water storage mode to store condensed water;
when the stored condensed water reaches the second predetermined time, the control three-way valve assembly 3 communicates the drain pipe 6 and the water outlet nozzle 1 again to continue to discharge the condensed water.
In the embodiment, the air conditioner can start the self-cleaning mode through the keys of the remote controller or the function keys of the air conditioner, and the air conditioner is convenient to start. And the air conditioner refrigeration condensation principle is utilized, after the air conditioner performs automatic cleaning, condensed water is automatically collected and stored, and when cleaning action is performed, a clean water source is provided, an external water source is not needed, cleaning is convenient, parts do not need to be disassembled in the cleaning process, and cleaning efficiency is improved.
As shown in fig. 2, preferably, the self-cleaning by using the air conditioner condensed water includes self-cleaning of the air outlet assembly by using the air conditioner condensed water, and the self-cleaning of the air outlet assembly includes one or more of air duct self-cleaning, fan blade self-cleaning, or filter screen self-cleaning. In this embodiment, the self-cleaning mode of the air outlet assembly is not limited, and air conditioner condensate water may be used to perform air duct self-cleaning, fan blade self-cleaning, and filter screen self-cleaning simultaneously, or perform any one of air duct self-cleaning, fan blade self-cleaning, and filter screen self-cleaning, or perform any two of them simultaneously, so that the cleaning is convenient and thorough.
As shown in fig. 3, preferably, when receiving the self-cleaning command, the air conditioner enters a self-cleaning mode, which further includes any one or more of evaporator self-cleaning, water channel self-cleaning, or appearance self-cleaning. Therefore, the cleaning of various parts can be realized simultaneously, the cleaning of one part can also be realized independently, and the universality is high.
Preferably, when the self-cleaning command is received, after the air conditioner enters a self-cleaning mode, self-cleaning of the evaporator and/or self-cleaning of the air outlet assembly and/or self-cleaning of the appearance are carried out, self-cleaning of the water channel is also needed. In some embodiments, after the air conditioner performs one or more of the evaporator self-cleaning, the air outlet assembly self-cleaning and the appearance self-cleaning, the water channel self-cleaning is necessary, that is, after the self-cleaning mode, the water channel self-cleaning is performed once, and the evaporator self-cleaning and/or the air outlet assembly self-cleaning and/or the appearance self-cleaning is performed to clean the dirt remaining in the water channel, so as to prevent the water channel self-cleaning before the other plot modes from causing the water channel to be polluted again by the discharged sewage in the other plot modes, and ensure the thorough cleaning.
In this embodiment, the range of the first predetermined time is not particularly limited, and may be adjusted according to the specific operation executed in the self-cleaning mode, for example, when the evaporator self-cleaning, the water channel self-cleaning, or the appearance self-cleaning is executed separately or simultaneously, the water channel self-cleaning is also required, so the first predetermined time is longer, and when the water channel self-cleaning is executed separately, the time is shorter, generally 3-5min, and the operation is completed.
In this embodiment, the range of the second predetermined time is not particularly limited, and condensed water is more easily formed when the humidity is relatively high and the refrigeration setting temperature is low, so that the time can be shortened correspondingly. In some preferred embodiments, the second predetermined time is 50-70min, and in some specific embodiments, the second predetermined time is 60min, after the water is stored for the period of time, the water amount can meet the self-cleaning water amount of the air outlet assembly.
Preferably, the air conditioner enters a self-cleaning mode, and self-cleaning of the air outlet assembly by using air conditioner condensate water comprises the steps of controlling the water pump 4 to be started, and controlling the water pump 4 to spray water in the water tank 2 to the air outlet assembly for cleaning. Open through control water pump 4, spray the condensation water of storing in the water tank 2 to the air-out subassembly and clean, it is convenient to wash, saves time, laborsaving, and saves the resource, avoids the excessive waste of resource.
Preferably, the air conditioner self-cleaning control method further comprises:
and after a starting-up starting command is received, controlling the three-way valve component 3 to be communicated with the water tank 2 and the water outlet nozzle 1 so as to store the condensed water, and controlling the three-way valve component 3 to be communicated with the drain pipe 6 and the water outlet nozzle 1 again so as to continuously drain the condensed water until the stored condensed water reaches a third preset time.
From this, carry out the collection of comdenstion water after the air conditioner starts to be used for the automatically cleaning of air-out subassembly, need not external water source, it is convenient to wash.
In this embodiment, the range of the third predetermined time is not specifically limited, and when the air conditioner is started and is in a cooling or dehumidifying mode, after the air conditioner is subjected to the last cleaning, the water channel is not dirty, so that condensed water can be collected, the condensed water is more easily formed when the humidity is high and the cooling set temperature is low, and the time can be correspondingly shortened. In some preferred embodiments, the third predetermined time is 50-70min, and in some specific embodiments, the third predetermined time is 60min, after the water is stored for the period of time, the water amount can meet the self-cleaning water amount of the air outlet assembly.
In some specific embodiments, when the air conditioner is used for the first time, before the air conditioner is started or before the air conditioner receives a self-cleaning command, water can be manually added into the water tank 2 to adapt to the self-cleaning of the first air outlet assembly, so as to ensure the self-cleaning water amount of the first air outlet assembly.
As shown in fig. 10, in this embodiment, it should be noted that, in addition to the water storage mode, the three-way valve assembly 3 is communicated with the water tank 2 and the water outlet nozzle 1, and in other modes, that is, the normal mode, the three-way valve assembly 3 is communicated with the water outlet pipe 6 and the water outlet nozzle 1 of the water pan of the air conditioner for draining water, where the normal mode includes a self-cleaning mode or other modes in which the air conditioner normally operates.
Compared with the prior art, the air conditioner self-cleaning control method disclosed by the invention utilizes the air conditioner refrigeration condensation principle, automatically collects and stores condensed water after the air conditioner performs automatic cleaning, provides a clean water source when cleaning action is performed, does not need an external water source, is convenient to clean, does not need to disassemble parts in the cleaning process, and improves the cleaning efficiency.
The embodiment of the invention also provides an air conditioner self-cleaning control device which comprises a computer readable storage medium and a processor, wherein the computer readable storage medium is used for storing a computer program, and the computer program is read by the processor and runs to realize the air conditioner self-cleaning control method.
Compared with the prior art, the self-cleaning control device and the self-cleaning control method of the air conditioner have the same advantages, and are not described again.
The embodiment of the invention also provides an air conditioner which comprises an air conditioner self-cleaning control system or an air conditioner self-cleaning control device.
The air conditioner in the embodiment further comprises a main controller, the specific type of the main controller is not limited in the invention, and the air conditioner can be controlled in the prior art to realize the cleaning function in the embodiment.
Compared with the prior art, the air conditioner and the air conditioner self-cleaning control system or the air conditioner self-cleaning control device have the same advantages, and the description is omitted.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (15)
1. The utility model provides an air conditioner is from cleaning control system, its characterized in that, includes water tank (2), three-way valve assembly (3), drain pipe (6) and clean portion, water tank (2) are connected with the casing of air conditioner, clean portion with water tank (2) are linked together, just clean portion is used for the cleanness the air-out subassembly of air conditioner, three-way valve assembly (3) respectively with faucet (1) of the water collector of air conditioner water tank (2) with drain pipe (6) are connected, just three-way valve assembly (3) are suitable for realizing faucet (1) with water tank (2) or faucet (1) with the intercommunication between drain pipe (6).
2. Air conditioner self-cleaning control system according to claim 1, characterized in that the three-way valve assembly (3) comprises a body (30) and a first connecting end (37), a second connecting end (38) and a third connecting end (39) which are respectively connected with the body (30), and the first connecting end (37) is arranged at the upper part of the body (30), the second connecting end (38) and the third connecting end (39) are arranged at the lower part of the body (30), and the first connecting end (37) is also connected with the water outlet nozzle (1), the second connecting end (38) is also connected with the water outlet pipe (6), and the third connecting end (39) is also connected with the water tank (2).
3. Self-cleaning control system for air conditioners according to claim 2, wherein the three-way valve assembly (3) comprises a valve (31) and a kinematic structure in driving connection with the valve (31), the valve (31) being arranged inside the body (30) and the kinematic structure being adapted to move the valve (31) inside the body (30).
4. Air conditioner self-cleaning control system according to claim 3, characterized in that the valve (31) is a flat plate structure, and the plate surface of the valve (31) is suitable for covering the communication between the water outlet nozzle (1) and the water tank (2) or the plate surface of the valve (31) is suitable for covering the communication between the water outlet nozzle (1) and the water discharge pipe (6).
5. Air conditioner self-cleaning control system according to claim 3, characterized in that the moving structure comprises a motor (32), a gear (35) and a rack (36), the motor (32) is in driving connection with the gear (35), the gear (35) is meshed with the rack (36), the rack (36) is connected with the valve (31), and the rack (36) is suitable for driving the valve (31) to move along with the rotation of the gear (35).
6. The air conditioner self-cleaning control system as claimed in claim 5, wherein the moving structure further comprises a motor frame (33) and a connecting plate (34), the motor (32) is fixed on the connecting plate (34) through the motor frame (33), one end of the connecting plate (34) is connected with the motor frame (33), and the other end of the connecting plate (34) is connected with the three-way valve assembly (3).
7. The air conditioner self-cleaning control system of claim 1, wherein the cleaning part comprises a water pump (4) connected with the water tank (2), a connecting water pipe (5) connected with the water pump (4), and a water spray assembly connected with the connecting water pipe (5), and the water spray assembly is disposed near the air outlet assembly.
8. An air conditioner self-cleaning control method, based on the air conditioner self-cleaning control system of any one of claims 1-7, comprising:
when a self-cleaning command is received, the three-way valve assembly (3) is controlled to be communicated with the drain pipe (6) and the water outlet nozzle (1) of the air-conditioning water pan so as to carry out self-cleaning by utilizing air-conditioning condensed water and discharge cleaned sewage from the drain pipe (6);
when the self-cleaning command is executed for a first preset time, controlling the three-way valve assembly (3) to communicate the water tank (2) and the water outlet nozzle (1) to store the condensed water;
and when the condensed water is stored for a second preset time, controlling the three-way valve assembly (3) to communicate the drain pipe (6) and the water outlet nozzle (1) again so as to continuously drain the condensed water.
9. The self-cleaning control method of an air conditioner according to claim 8, wherein the self-cleaning using condensed water of the air conditioner comprises: the air outlet assembly is self-cleaned by utilizing air conditioner condensate water, and the self-cleaning of the air outlet assembly comprises at least one of air channel self-cleaning, fan blade self-cleaning and filter screen self-cleaning.
10. An air conditioner self-cleaning control method as claimed in claim 9, further comprising: when receiving a self-cleaning command, at least one of evaporator self-cleaning, waterway self-cleaning, and appearance self-cleaning is performed.
11. The air conditioner self-cleaning control method of claim 10, wherein when a self-cleaning command is received, after the evaporator self-cleaning and/or the self-cleaning of the air outlet assembly and/or the appearance self-cleaning is performed, the water course self-cleaning is continued.
12. The self-cleaning control method of the air conditioner according to claim 9, wherein the self-cleaning of the air outlet assembly by using the condensed water of the air conditioner comprises controlling a water pump (4) to be started to spray the water in the water tank (2) to the air outlet assembly for cleaning.
13. An air conditioner self-cleaning control method as claimed in claim 8, further comprising:
and after a starting-up starting command is received, controlling the three-way valve component (3) to communicate the water tank (2) and the water outlet nozzle (1) so as to store the condensed water, and controlling the three-way valve component (3) to communicate the drain pipe (6) and the water outlet nozzle (1) again so as to continuously drain the condensed water when the condensed water is stored for a third preset time.
14. An air conditioner self-cleaning control device, characterized by comprising a computer readable storage medium storing a computer program and a processor, wherein the computer program is read by the processor and executed to implement the air conditioner self-cleaning control method according to any one of claims 8-13.
15. An air conditioner comprising the self-cleaning control system of any one of claims 1 to 7 or the self-cleaning control device of claim 14.
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| CN202010495294.5A CN113757912A (en) | 2020-06-03 | 2020-06-03 | Air conditioner self-cleaning control system and method and air conditioner |
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| CN202010495294.5A CN113757912A (en) | 2020-06-03 | 2020-06-03 | Air conditioner self-cleaning control system and method and air conditioner |
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