CN109974195B - Self-cleaning control method, self-cleaning control device, air conditioner and storage medium - Google Patents
Self-cleaning control method, self-cleaning control device, air conditioner and storage medium Download PDFInfo
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- CN109974195B CN109974195B CN201910254588.6A CN201910254588A CN109974195B CN 109974195 B CN109974195 B CN 109974195B CN 201910254588 A CN201910254588 A CN 201910254588A CN 109974195 B CN109974195 B CN 109974195B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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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
- F24F11/62—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
- F24F11/88—Electrical aspects, e.g. circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
Abstract
The invention provides a self-cleaning control method, a self-cleaning control device, an air conditioner and a storage medium. The self-cleaning control method comprises the following steps: collecting state information of the humidifying device, and detecting whether the state information is matched with a preset cleaning condition; and if the detected state information is matched with the preset cleaning condition, triggering and starting the cleaning component to operate so as to clean the water storage tank. According to the invention, through reasonably setting the steps of the self-cleaning control method, the water storage tank can be cleaned to clean dirt and impurities in the water storage tank, the self-cleaning purpose of the humidifying device is realized, the cleanness of the water storage tank is favorably improved, the clean and sanitary liquid storage requirements required by the air conditioner in the humidifying mode are met, and the safety of a user in the using process is favorably improved while the normal operation of the humidifying device is ensured.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a self-cleaning control method, a self-cleaning control device, an air conditioner and a computer readable storage medium.
Background
Along with the development of science and technology, the living standard of people is improved day by day, and the requirements of people on living environment are gradually improved. The air humidity is one of the important factors influencing the comfort, particularly in northern areas of China and places where air conditioners are used for a long time, the environment is very dry, and corresponding equipment is needed to increase the air humidity and adjust a comfortable living environment. Therefore, household humidifying equipment is more and more popular with the public families and becomes one of the necessary household appliances in the household. The traditional air conditioner design does not have a humidifying function generally, and in order to solve the problem, a part of air conditioner plants add a humidifying film or an ultrasonic device in the air conditioner to realize humidification.
An air conditioner with a humidifying function is generally provided with a water tank to store water by using the water tank and further achieve the purpose of supplying water to a humidifying module. Due to the difference of water quality in various regions, the water tank can be scaled and bacteria can be bred after long-time use, and the humidifying effect can be influenced, so that the user experience is poor.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, a first aspect of the invention proposes a self-cleaning control method.
A second aspect of the invention proposes a self-cleaning control device.
A third aspect of the present invention provides an air conditioner.
A fourth aspect of the invention is directed to a computer-readable storage medium.
In order to achieve the above object, according to a first aspect of the present invention, there is provided a self-cleaning control method adapted to a humidification apparatus, the self-cleaning control method including: collecting state information of the humidifying device, and detecting whether the state information is matched with a preset cleaning condition; and if the detected state information is matched with the preset cleaning condition, triggering and starting the cleaning component to operate so as to clean the water storage tank.
According to the self-cleaning control method provided by the invention, the state information of the humidifying device is collected in the using process of the air conditioner, whether the state information is matched with the preset cleaning condition or not is detected, and if the state information is matched with the preset cleaning condition, the scaling phenomenon of the water storage tank is serious, and the risk of breeding bacteria and polluting liquid in the water storage tank exists. Therefore, the cleaning part is triggered to run, the water storage tank is cleaned, dirt and impurities in the water storage tank are cleaned, and therefore the purpose of self-cleaning of the humidifying device is achieved, the automation degree of products is improved, and the use performance and market competitiveness of the products can be improved. Meanwhile, the arrangement of the self-cleaning control method ensures a clean water storage environment in the water storage tank, is beneficial to improving the cleanliness of the water storage tank, further avoids the situation that liquid is stored in the water storage tank for a long time to breed bacteria and dirt, meets the requirements of clean and sanitary liquid storage required when the air conditioner executes a humidification mode, and is beneficial to improving the safety of a user in the use process while ensuring the normal operation of the humidification device.
Wherein, the humidifying device includes but not limited to ultrasonic humidifying and wet film humidifying.
The state information of the humidifying device includes information such as a use state, whether the humidifying device is currently in an operating state, a current water storage state in the water tank, and a current operating state (including whether the humidifying efficiency is attenuated).
In addition, the preset cleaning conditions include, but are not limited to, accumulated operation time reaching a preset time, storage time of water in the water tank reaching a preset time (so as to breed bacteria), humidification efficiency of the humidification apparatus decreasing to a preset efficiency, and the like.
Specifically, humidification device carries out the ultrasonic wave module of atomization process including the liquid in the water storage tank, because the ultrasonic wave that the ultrasonic wave module produced is a compression and alternative ripples of inflation, so, ultrasonic wave module during operation, the liquid in the water storage tank is shaken into tiny steam under ultrasonic wave's effect, and steam is sent out humidification device under the effect of air current, and then realizes the humidification effect of air conditioner. Because the air conditioner outputs the steam, so, when the air conditioner is working, the user can observe the steam that is sent out by the air conditioner directly perceivedly, and then has promoted the visual effect of product, and can let the user know the mode of air conditioner.
In addition, it can be understood by those skilled in the art that the water storage tank may include a separately disposed water tank connected to the humidifying device body by a water pipe, or may be a water tank (or a water box) in which the humidifying operation module is directly disposed.
According to the self-cleaning control method, the following additional technical features can be provided:
in the above technical solution, optionally, a water level sensor is disposed in the water storage tank to detect water level information in the water storage tank, determine the water level information as state information, collect state information of the humidifying device, and detect whether the state information matches with a preset cleaning condition, specifically including: if the water injection operation of the water storage tank is detected, acquiring the water injection level after the water injection is finished; and after the preset time, if the detected variable quantity of the water injection level is smaller than the preset consumption threshold value, determining that the state information is matched with the preset cleaning condition.
Wherein, the water storage in the water tank is characterized by adopting the preset duration, the bacteria can be bred after the preset duration is prevented, and the specific duration numerical value is determined according to the actual use environment.
The use condition of the humidifying device is represented by adopting a preset consumption threshold, if the preset consumption threshold is 0, the humidifying device is not operated in a preset time period, and the variation of the water injection level is smaller than the preset consumption threshold, so that a certain amount of accumulated water still exists in the water tank.
In the technical scheme, if the water injection operation of the water storage tank is detected, the water level information in the water storage tank is detected through the water level sensor after the water injection is finished, the water level information is determined to be state information, and if the variation of the water injection level is detected to be smaller than a preset consumption threshold value after a preset time, the situation that the liquid in the water storage tank is not used, updated or used in a period of time is shown, so that a certain amount of dirt and impurities are deposited in the water storage tank at the moment, if the humidification mode of the air conditioner is executed under the condition, harmful substances such as bacteria in the liquid can enter a room through the air conditioner, and further the physical health of a user can be threatened. Therefore, after the preset duration, if the detected variable quantity of the water injection level is smaller than the preset consumption threshold value, the state information is determined to be matched with the preset cleaning condition, and then the subsequent operation of cleaning the water storage tank can be performed.
In any one of the above technical solutions, optionally, the humidifying device is further provided with a drain pump, and the self-cleaning control method further includes: and controlling to start the drainage water pump to drain the liquid in the water storage tank so as to perform cleaning operation on the water storage tank after the liquid is drained.
In the technical scheme, after the water storage tank is cleaned, the drainage water pump is controlled to be started so that liquid mixed with dirt, impurities and bacteria is removed from the water storage tank, and the purpose of thoroughly cleaning the humidifying device is further achieved.
In any one of the above technical solutions, optionally, determining an accumulated usage time of the humidification device as state information, collecting the state information of the humidification device, and detecting whether the state information matches a preset cleaning condition specifically includes: and if the accumulated use time of the humidifying device is detected to reach the preset maintenance time, determining that the state information is matched with the preset cleaning condition, wherein the accumulated use time is reset after the state information is detected to be matched with the preset cleaning condition and the cleaning operation is performed on the water storage tank.
The preset maintenance time is adopted to represent the time of accumulated operation of the humidifying device so as to generate scale, so that the regular automatic cleaning function of the humidifying device is realized by setting the preset maintenance time.
In this technical scheme, because the storage water tank is after the use of presetting the maintenance cycle, its inside can be attached with a large amount of filths, impurity and bacterium, if carry out the humidification mode of air conditioner under this condition, will make harmful substance such as bacterium in the liquid enter into indoorly through the air conditioner, and then can threaten user's healthy. Therefore, if the accumulated use time of the humidifying device is detected to reach the preset maintenance time, the state information is determined to be matched with the preset cleaning condition, and then the subsequent operation of cleaning the water storage tank can be carried out. Meanwhile, the arrangement of the step can reduce the probability of occurrence of the condition that the attached dirt corrodes the water storage tank under the condition of ensuring the use cleanliness of the water storage tank, and is favorable for prolonging the service life of the humidifying device.
In addition, after the condition information is detected to be matched with the preset cleaning condition and the cleaning operation is performed on the water storage tank, the accumulated use time length is subjected to zero clearing operation so as to enter the next cycle use period of the humidifying device.
In any one of the above technical solutions, optionally, determining bottom wall image information of the water storage tank as state information, collecting state information of the humidifying device, and detecting whether the state information matches a preset cleaning condition, specifically including: acquiring bottom wall image information of the water storage tank; and if the matching value between the bottom wall image information and the pre-stored clean bottom wall image information is smaller than a preset matching threshold value, determining that the state information is matched with the preset cleaning condition.
And a preset matching threshold value is adopted to represent the critical matching degree of the image, namely if the matching degree is greater than the preset matching threshold value, the water tank is indicated to be accumulated with more scales.
For example, if the preset matching threshold is 50%, it can be assumed that 50% of the area of the bottom wall of the tank is covered with scale, and this can trigger the start of the cleaning operation.
In addition, as can be understood by those skilled in the art, the collection of the bottom wall image information can be triggered under the condition that the water in the water tank is absent, the collection of the bottom wall image information can be realized by arranging a waterproof image collection device at the top of the water tank, the collection operation can be executed through a received collection instruction, the collection frequency can also be preset, the image collection operation can be executed periodically according to the collection frequency, and the self-checking function can be realized.
In the technical scheme, through collecting the bottom wall image information of the water storage tank, the bottom wall image information is compared and analyzed with the pre-stored clean bottom wall image information, if the matching value between the bottom wall image information and the pre-stored clean bottom wall image information is smaller than a preset matching threshold value, a certain amount of dirt and impurities are deposited in the water storage tank, the current using state of liquid in the water storage tank cannot meet the requirement of the air conditioner on the cleanliness of the liquid when the air conditioner executes a humidification mode, and therefore, the state information is determined to be matched with the preset cleaning condition, so that the subsequent operation of cleaning the water storage tank is performed. Because of being influenced by gravity, most dirt and impurity can deposit at the diapire of storage water tank, so, confirm the diapire image information of storage water tank as state information, can reduce the image acquisition area of collection equipment, and then can reduce the hardware ability demand to collection equipment, be favorable to reducing the manufacturing cost of product.
In any one of the above technical solutions, optionally, the humidifying device is further provided with a water inlet pump, the cleaning component is a cleaning brush arranged in the water storage tank or outside the water storage tank, and the cleaning component is triggered to start the cleaning component to perform a cleaning operation on the water storage tank, specifically including: controlling to start a water inlet pump to supply water to a water storage tank; for the cleaning brush arranged in the water storage tank, directly controlling a motor connected with the cleaning brush to operate so as to drive the cleaning brush to rotate to execute cleaning operation, and discharging sewage after cleaning is finished; for the cleaning brush arranged on the outer side of the water storage tank, the standby opening of the water storage tank is controlled to be opened, so that after the cleaning brush is pushed into the water storage tank through the standby opening by the pushing device, the motor connected with the cleaning brush is controlled to drive the cleaning brush to rotate to execute cleaning operation.
In this technical scheme, the control starts the intake water pump and send water to the storage water tank, and the motor operation that direct control and cleaning brush are connected, and then carry out clean operation with the rotation of drive cleaning brush, the vortex effect to liquid has been played in the rotation of cleaning brush ground, and then increased the collision frequency of liquid with the storage water tank inner wall, the collision dynamics of liquid with the storage water tank inner wall has been increased, with the filth and the impurity striking of on the storage water tank inner wall get off, the effective cleanness to the storage water tank has been realized, the filth and the impurity that clear up get off mix in liquid under the vortex effect of cleaning brush, finally along with liquid discharge humidification device.
In addition, if cleaning element is the cleaning brush of setting in the storage water tank outside, then the reserve opening of storage water tank is opened in the control, with by pusher with after the cleaning brush pushes the storage water tank through reserve opening, and then the motor drive cleaning brush that control is connected with the cleaning brush is rotatory carries out cleaning operation, the vortex effect to liquid has been played in the cleaning brush ground rotation, and then the collision frequency of liquid with the storage water tank inner wall has been increased, the collision dynamics of liquid with the storage water tank inner wall has been increased, with the filth and the impurity striking on the storage water tank inner wall down, the effective cleanness to the storage water tank has been realized, the filth and the impurity that clear up down mix in liquid under the vortex effect of cleaning brush, finally along with liquid discharge humidification device.
Simultaneously, when the cleaning brush rotated, can make partial cleaning brush contact with the inner wall of storage water tank to increase clean dynamics, and then be favorable to promoting clean effect. In particular, part of the cleaning brush is contacted with the bottom wall of the water storage tank.
In any of the above technical solutions, optionally, the humidifying device is further provided with a cleaning box, so that in the process of sending water to the water storage tank by the water inlet pump, water flows through the cleaning box to guide the cleaning agent in the cleaning box into the water storage tank.
In the technical scheme, the humidifying device is further provided with a cleaning box, so that water flows through the cleaning box in the process of conveying water to the water storage tank by the water inlet pump, the cleaning agent in the cleaning box is guided into the water storage tank, the cleaning agent is matched with the cleaning brush, the cleaning effect of the humidifying device is enhanced, the execution time of cleaning operation is favorably reduced, and the purpose of reducing the running energy consumption of products is achieved.
In any one of the above technical solutions, optionally, the cleaning component is a high-frequency vibration motor and a brush arranged on the bottom wall of the water storage tank, the brush is specifically a sheet-shaped brush, and the cleaning component is triggered and started to perform a cleaning operation on the water storage tank, and the cleaning component specifically includes: controlling to start a water inlet pump to convey water and a cleaning agent to a water storage tank; and if the detected water delivery quantity meets the cleaning requirement, controlling to start the high-frequency vibration motor to operate so as to drive the sheet-shaped brush to execute descaling operation.
In this technical scheme, through adopting high-frequency vibration motor and slice brush to by the high-frequency vibration motor drive slice brush high-frequency vibration, combine the sanitizer to realize the clean purpose to the incrustation scale in the water tank.
Wherein, slice brush is with the shape priority setting that can cover the storage water tank diapire, and clean demand specifically is the top surface that the water level surpassed slice brush.
A second aspect of the present invention provides a self-cleaning control device for an air conditioner, comprising: a processor, which when executing the computer program is capable of implementing the steps defined in the self-cleaning control method according to any of the claims of the first aspect.
The self-cleaning control device provided by the present invention includes a processor capable of implementing the steps defined in the self-cleaning control method according to any one of the first aspect when executing a computer program, so that all the advantages of the self-cleaning control method are achieved, and no description is made herein.
A third aspect of the present invention provides an air conditioner comprising: the self-cleaning control device, namely the air conditioner, according to any one of the second aspect is provided with a humidifying device.
The air conditioner provided by the invention comprises the self-cleaning control device according to any one of the second technical scheme, so that the air conditioner has all the advantages of the self-cleaning control device, and the description is omitted here.
Specifically, the air conditioner can be a vertical air conditioner, the humidifying device can comprise an ultrasonic module and a wet film humidifying module, the ultrasonic module is arranged at the top of the vertical air conditioner, and the wet film humidifying module is arranged at the bottom of the vertical air conditioner.
According to an aspect of the fourth aspect of the present invention, there is further provided a computer-readable storage medium, on which a computer program is stored, the computer program, when executed, implementing the self-cleaning control method defined in any one of the above aspects.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic flow chart of a self-cleaning control method of a first embodiment of the present invention;
fig. 2 shows a schematic flow chart of a self-cleaning control method of a second embodiment of the present invention;
fig. 3 shows a schematic flow chart of a self-cleaning control method of a third embodiment of the present invention;
fig. 4 shows a schematic flow chart of a self-cleaning control method of a fourth embodiment of the present invention;
fig. 5 shows a schematic flow chart of a self-cleaning control method of a fifth embodiment of the present invention;
fig. 6 shows a schematic flow chart of a self-cleaning control method of a sixth embodiment of the present invention;
fig. 7 shows a schematic flow chart of a self-cleaning control method of a seventh embodiment of the present invention;
fig. 8 is a block diagram showing a self-cleaning control apparatus of a first embodiment of the present invention;
FIG. 9 is a schematic flow chart showing a process of performing a cleaning operation using the self-cleaning control apparatus provided by the present invention;
FIG. 10 is a schematic flow chart of another process for performing a cleaning operation using the self-cleaning control apparatus provided by the present invention;
fig. 11 is a partial structural view showing an air conditioner according to an embodiment of the present invention;
FIG. 12 illustrates a partial structural view of an ultrasound module of one embodiment of the present invention;
fig. 13 is a partial structural view showing an air conditioner according to an embodiment of the present invention;
fig. 14 is a schematic view showing a partial structure of a humidifying device according to an embodiment of the present invention;
fig. 15 is a schematic view showing a partial structure of a humidifying device according to another embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 11 to 15 is:
1 air conditioner, 10 humidifying devices, 10a ultrasonic module, 10B wet film humidifying devices, 102 ultrasonic module, 104A ultrasonic fan, 104B wet film fan, 106 water storage tank, 108 cleaning brush, 110 brush handle, 112 brush hair, 114 drainage water pump, 116 water inlet pump and 118 motor.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The self-cleaning control method, the self-cleaning control apparatus, the air conditioner, and the computer-readable storage medium according to some embodiments of the present invention are described below with reference to fig. 1 to 15.
Fig. 1 shows a schematic flow chart of a self-cleaning control method according to a first embodiment of the invention.
As shown in fig. 1, a self-cleaning control method according to a first embodiment of a first aspect of the present invention includes:
s102, collecting state information of the humidifying device, and detecting whether the state information is matched with a preset cleaning condition;
and S104, if the state information is detected to be matched with the preset cleaning condition, triggering and starting the cleaning component to operate so as to clean the water storage tank.
According to the self-cleaning control method provided by the invention, the state information of the humidifying device is collected in the using process of the air conditioner, whether the state information is matched with the preset cleaning condition or not is detected, and if the state information is matched with the preset cleaning condition, the scaling phenomenon of the water storage tank is serious, and the risk of breeding bacteria and polluting liquid in the water storage tank exists. Therefore, the cleaning part is triggered to run, the water storage tank is cleaned, dirt and impurities in the water storage tank are cleaned, and therefore the purpose of self-cleaning of the humidifying device is achieved, the automation degree of products is improved, and the use performance and market competitiveness of the products can be improved. Meanwhile, the arrangement of the self-cleaning control method ensures a clean water storage environment in the water storage tank, is beneficial to improving the cleanliness of the water storage tank, further avoids the situation that liquid is stored in the water storage tank for a long time to breed bacteria and dirt, meets the requirements of clean and sanitary liquid storage required when the air conditioner executes a humidification mode, and is beneficial to improving the safety of a user in the use process while ensuring the normal operation of the humidification device.
The state information of the humidifying device includes information such as a use state, whether the humidifying device is currently in an operating state, a current water storage state in the water tank, and a current operating state (including whether the humidifying efficiency is attenuated).
In addition, the preset cleaning conditions include, but are not limited to, accumulated operation time reaching a preset time, storage time of water in the water tank reaching a preset time (so as to breed bacteria), humidification efficiency of the humidification apparatus decreasing to a preset efficiency, and the like.
Specifically, humidification device carries out the ultrasonic wave module of atomization process including the liquid in the water storage tank, because the ultrasonic wave that the ultrasonic wave module produced is a compression and alternative ripples of inflation, so, ultrasonic wave module during operation, the liquid in the water storage tank is shaken into tiny steam under ultrasonic wave's effect, and steam is sent out humidification device under the effect of air current, and then realizes the humidification effect of air conditioner. Because the air conditioner outputs the steam, so, when the air conditioner is working, the user can observe the steam that is sent out by the air conditioner directly perceivedly, and then has promoted the visual effect of product, and can let the user know the mode of air conditioner.
In addition, it can be understood by those skilled in the art that the water storage tank may include a separately disposed water tank connected to the humidifying device body by a water pipe, or may be a water tank (or a water box) in which the humidifying operation module is directly disposed.
Fig. 2 shows a schematic flow chart of a self-cleaning control method according to a second embodiment of the invention.
As shown in fig. 2, a self-cleaning control method according to a second embodiment of the present invention includes:
s202, if the water injection operation of the water storage tank is detected, acquiring the water injection level after the water injection is finished;
s204, after a preset time, if the detected variable quantity of the water injection level is smaller than a preset consumption threshold value, determining that the state information is matched with a preset cleaning condition;
and S206, triggering and starting the cleaning component to operate so as to perform cleaning operation on the water storage tank.
Wherein, the water storage in the water tank is characterized by adopting the preset duration, the bacteria can be bred after the preset duration is prevented, and the specific duration numerical value is determined according to the actual use environment.
The use condition of the humidifying device is represented by adopting a preset consumption threshold, if the preset consumption threshold is 0, the humidifying device is not operated in a preset time period, and the variation of the water injection level is smaller than the preset consumption threshold, so that a certain amount of accumulated water still exists in the water tank.
In this embodiment, if the water filling operation to the water storage tank is detected, the water level information in the water storage tank is detected through the water level sensor after the water filling is finished, and the water level information is determined as the state information, and if the variation of the water filling level is detected to be smaller than the preset consumption threshold after the preset time period, it indicates that the liquid in the water storage tank is not used, updated or the usage amount is very small in a period of time, so that a certain amount of dirt and impurities are deposited in the water storage tank at this time. Therefore, after the preset duration, if the detected variable quantity of the water injection level is smaller than the preset consumption threshold value, the state information is determined to be matched with the preset cleaning condition, and then the subsequent operation of cleaning the water storage tank can be performed.
Fig. 3 shows a schematic flow chart of a self-cleaning control method according to a third embodiment of the invention.
As shown in fig. 3, a self-cleaning control method according to a third embodiment of the present invention includes:
s302, if the water injection operation of the water storage tank is detected, acquiring a water injection level after water injection is finished;
s304, after a preset time, if the detected variable quantity of the water injection level is smaller than a preset consumption threshold value, determining that the state information is matched with a preset cleaning condition;
and S306, controlling to start the drainage water pump to drain the liquid in the water storage tank so as to perform cleaning operation on the water storage tank after the liquid is drained.
In this embodiment, after the water storage tank is cleaned, the drainage pump is controlled to be started, so that the liquid mixed with dirt, impurities and bacteria is removed from the water storage tank, and the purpose of thoroughly cleaning the humidifying device is achieved.
Fig. 4 shows a schematic flow chart of a self-cleaning control method according to a fourth embodiment of the present invention.
As shown in fig. 4, a self-cleaning control method according to a fourth embodiment of the present invention includes:
s402, if the accumulated use time of the humidifying device is detected to reach the preset maintenance time, determining that the state information is matched with the preset cleaning condition, wherein after the state information is detected to be matched with the preset cleaning condition and the cleaning operation is performed on the water storage tank, the accumulated use time is subjected to zero clearing operation;
and S404, triggering and starting the cleaning component to operate so as to perform cleaning operation on the water storage tank.
The preset maintenance time is adopted to represent the time of accumulated operation of the humidifying device so as to generate scale, so that the regular automatic cleaning function of the humidifying device is realized by setting the preset maintenance time.
In this embodiment, after the water storage tank is used for a preset maintenance period, a large amount of dirt, impurities and bacteria are attached to the water storage tank, and if the humidification mode of the air conditioner is executed under the condition, harmful substances such as bacteria in the liquid enter a room through the air conditioner, so that the physical health of a user can be threatened. Therefore, if the accumulated use time of the humidifying device is detected to reach the preset maintenance time, the state information is determined to be matched with the preset cleaning condition, and then the subsequent operation of cleaning the water storage tank can be carried out. Meanwhile, the arrangement of the step can reduce the probability of occurrence of the condition that the attached dirt corrodes the water storage tank under the condition of ensuring the use cleanliness of the water storage tank, and is favorable for prolonging the service life of the humidifying device.
In addition, after the condition information is detected to be matched with the preset cleaning condition and the cleaning operation is performed on the water storage tank, the accumulated use time length is subjected to zero clearing operation so as to enter the next cycle use period of the humidifying device.
Fig. 5 shows a schematic flow chart of a self-cleaning control method according to a fifth embodiment of the present invention.
As shown in fig. 5, a self-cleaning control method according to a fifth embodiment of the present invention includes:
s502, acquiring bottom wall image information of the water storage tank;
s504, if the matching value between the bottom wall image information and the pre-stored clean bottom wall image information is smaller than a preset matching threshold value, determining that the state information is matched with a preset cleaning condition;
and S506, triggering and starting the cleaning component to operate so as to perform cleaning operation on the water storage tank.
And a preset matching threshold value is adopted to represent the critical matching degree of the image, namely if the matching degree is greater than the preset matching threshold value, the water tank is indicated to be accumulated with more scales.
For example, if the preset matching threshold is 50%, it can be assumed that 50% of the area of the bottom wall of the tank is covered with scale, and this can trigger the start of the cleaning operation.
In addition, as can be understood by those skilled in the art, the collection of the bottom wall image information can be triggered under the condition that the water in the water tank is absent, the collection of the bottom wall image information can be realized by arranging a waterproof image collection device at the top of the water tank, the collection operation can be executed through a received collection instruction, the collection frequency can also be preset, the image collection operation can be executed periodically according to the collection frequency, and the self-checking function can be realized.
In this embodiment, by collecting the bottom wall image information of the water storage tank, and comparing and analyzing the bottom wall image information with the pre-stored clean bottom wall image information, if the matching value between the bottom wall image information and the pre-stored clean bottom wall image information is smaller than the preset matching threshold, it is indicated that a certain amount of dirt and impurities are deposited in the water storage tank, and the current use state of the liquid in the water storage tank cannot meet the requirement of the air conditioner on the cleanliness of the liquid when the air conditioner executes the humidification mode, so that it is determined that the state information is matched with the preset cleaning condition, so as to perform the subsequent operation of cleaning the water storage tank. Because of being influenced by gravity, most dirt and impurity can deposit at the diapire of storage water tank, so, confirm the diapire image information of storage water tank as state information, can reduce the image acquisition area of collection equipment, and then can reduce the hardware ability demand to collection equipment, be favorable to reducing the manufacturing cost of product.
Fig. 6 shows a schematic flow chart of a self-cleaning control method according to a sixth embodiment of the invention.
As shown in fig. 6, a self-cleaning control method according to a sixth embodiment of the present invention includes:
s602, if the water injection operation of the water storage tank is detected, acquiring a water injection level after water injection is finished;
s604, after a preset time, if the detected variable quantity of the water injection level is smaller than a preset consumption threshold value, determining that the state information is matched with a preset cleaning condition;
s606, controlling to start a drainage water pump to drain the liquid in the water storage tank;
s608, controlling the water inlet pump to be started to supply water to the water storage tank;
s610, directly controlling a motor connected with the cleaning brush to operate for the cleaning brush arranged in the water storage tank so as to drive the cleaning brush to rotate to execute cleaning operation, and discharging sewage after cleaning is finished; for the cleaning brush arranged on the outer side of the water storage tank, a standby opening of the water storage tank is controlled to be opened, so that after the cleaning brush is pushed into the water storage tank through the standby opening by a pushing device, a motor connected with the cleaning brush is controlled to drive the cleaning brush to rotate to execute cleaning operation;
and S612, controlling to start the drainage water pump to drain the liquid in the water storage tank.
In this embodiment, the control starts the intake water pump and send water to the storage water tank, and the motor that direct control is connected with the cleaning brush moves, and then carry out cleaning operation with the rotation of drive cleaning brush, the vortex effect to liquid has been played in the rotation of cleaning brush ground, and then increased the collision frequency of liquid with the storage water tank inner wall, the collision dynamics of liquid with the storage water tank inner wall has been increased, with the filth and the impurity striking of on the storage water tank inner wall get off, the effective cleanness to the storage water tank has been realized, the filth and the impurity that clear up get off mix in liquid under the vortex effect of cleaning brush, finally along with liquid discharge humidification device.
In addition, if cleaning element is the cleaning brush of setting in the storage water tank outside, then the reserve opening of storage water tank is opened in the control, with by pusher with after the cleaning brush pushes the storage water tank through reserve opening, and then the motor drive cleaning brush that control is connected with the cleaning brush is rotatory carries out cleaning operation, the vortex effect to liquid has been played in the cleaning brush ground rotation, and then the collision frequency of liquid with the storage water tank inner wall has been increased, the collision dynamics of liquid with the storage water tank inner wall has been increased, with the filth and the impurity striking on the storage water tank inner wall down, the effective cleanness to the storage water tank has been realized, the filth and the impurity that clear up down mix in liquid under the vortex effect of cleaning brush, finally along with liquid discharge humidification device.
Simultaneously, when the cleaning brush rotated, can make partial cleaning brush contact with the inner wall of storage water tank to increase clean dynamics, and then be favorable to promoting clean effect. In particular, part of the cleaning brush is contacted with the bottom wall of the water storage tank.
Fig. 7 shows a schematic flow chart of a self-cleaning control method according to a seventh embodiment of the present invention.
As shown in fig. 7, a self-cleaning control method according to a seventh embodiment of the present invention includes:
s702, if the water injection operation of the water storage tank is detected, acquiring the water injection level after the water injection is finished;
s704, after a preset time, if the detected variable quantity of the water injection level is smaller than a preset consumption threshold value, determining that the state information is matched with a preset cleaning condition;
s706, controlling to start a drainage water pump to drain the liquid in the water storage tank;
s708, controlling the water inlet pump to be started to supply water to the water storage tank;
s710, for the cleaning brush arranged in the water storage tank, directly controlling a motor connected with the cleaning brush to operate so as to drive the cleaning brush to rotate to execute cleaning operation, and discharging sewage after cleaning is finished; for the cleaning brush arranged on the outer side of the water storage tank, a standby opening of the water storage tank is controlled to be opened, so that after the cleaning brush is pushed into the water storage tank through the standby opening by a pushing device, a motor connected with the cleaning brush is controlled to drive the cleaning brush to rotate to execute cleaning operation;
s712, the humidifying device is further provided with a cleaning box, so that water flows through the cleaning box in the process of sending water to the water storage tank by the water inlet pump, and the cleaning agent in the cleaning box is guided into the water storage tank;
and S714, controlling to start the drainage water pump to drain the liquid in the water storage tank.
In this embodiment, humidification device still is provided with the cleaning box to in the water pump that intakes to the storage water tank water supply in-process, make rivers flow through the cleaning box, in order to the leading-in storage water tank of sanitizer in the cleaning box, the sanitizer cooperatees with the cleaning brush, has strengthened humidification device's clean effect, and then is favorable to reducing the execution time of cleaning operation, in order to reach the purpose that reduces the operation energy consumption of product.
In addition, cleaning element still can be for setting up high-frequency vibration motor and the brush on the storage water tank diapire, and the brush specifically is the slice brush, triggers to start cleaning element and carries out clean operation to the storage water tank, specifically includes: controlling to start a water inlet pump to convey water and a cleaning agent to a water storage tank; and if the detected water delivery quantity meets the cleaning requirement, controlling to start the high-frequency vibration motor to operate so as to drive the sheet-shaped brush to execute descaling operation.
In the embodiment, the high-frequency vibration motor and the sheet-shaped brush are adopted, so that the sheet-shaped brush is driven by the high-frequency vibration motor to vibrate at high frequency, and the cleaning purpose of scale in the water tank is realized by combining the cleaning agent.
Wherein, slice brush is with the shape priority setting that can cover the storage water tank diapire, and clean demand specifically is the top surface that the water level surpassed slice brush.
As shown in fig. 8, a self-cleaning control apparatus 800 according to an embodiment of the present invention, which is adapted to an air conditioner, includes: a processor 802 and memory 804, memory 604 for storing program code; the processor 802, when executing the computer program, is capable of implementing the steps defined by the self-cleaning control method as described in any of the embodiments above.
The self-cleaning control apparatus 800 provided by the present invention, when executing a computer program, can implement the steps defined in the self-cleaning control method according to the embodiment of the first aspect, and therefore, has all the advantages of the self-cleaning control method, which are not described herein.
In an embodiment, a process of performing a cleaning operation by using the self-cleaning control device provided by the present invention is shown in fig. 9:
s902, detecting that the water pressure in the water storage tank does not change for a long time after the air conditioner runs for H hours;
s904, at the moment, the user is not considered to use the humidifying function of the air conditioner for a long time, and at the moment, the drainage pump is controlled to perform drainage treatment;
s906, after the water is completely drained, the water is supplied by the water inlet pump, and meanwhile, the cleaning brush in the water storage tank is started to run for m minutes;
and S908, self-cleaning the water storage tank, and finally starting a drainage water pump to drain water.
Wherein, the air conditioner runs for H hours and the humidifying device does not run, which indicates that the frequency of using the humidifying device is low.
In an embodiment, another process of the cleaning operation is performed by using the self-cleaning control device provided by the present invention, as shown in fig. 10:
s1002, detecting that the water pressure in the water storage tank does not change for a long time after the air conditioner runs for H hours;
s1004, at the moment, the user is not considered to use the humidifying function of the air conditioner for a long time, and at the moment, the drainage water pump is controlled to perform drainage treatment;
s1006, after the water is completely drained, injecting a cleaning agent, supplying water by using a water inlet pump, and starting a cleaning brush in the water storage tank to run for H minutes;
and S1008, self-cleaning the water storage tank, and finally starting the drainage water pump to drain water.
As shown in fig. 11, an air conditioner 1 according to an embodiment of the present invention includes: the self-cleaning control apparatus 800 according to the above embodiment.
In a specific embodiment, as shown in fig. 11, the air conditioner 1 includes two types of humidifying devices, one is an ultrasonic module 10a, and the other is a wet film module 10 b. That is, the air conditioner 1 adopts two humidification schemes of ultrasonic waves and a wet mode.
In a specific embodiment, as shown in fig. 12, the humidifying device includes an ultrasonic module 10a, the ultrasonic module 10a includes one or more oscillating sheets 102, and an ultrasonic blower 104A, and since the ultrasonic wave generated by the ultrasonic module 10a is a wave with alternating compression and expansion, when the ultrasonic module 10a works, the liquid in the water storage tank 106 is oscillated into fine moisture under the action of the ultrasonic wave, and the moisture is sent out of the humidifying device under the action of the air flow, thereby achieving the humidifying effect of the air conditioner 1. Because what the air conditioner 1 exported is steam, so, when the air conditioner 1 worked, the user can observe the steam that is sent out by the air conditioner 1 directly perceivedly, and then has promoted the visual effect of product, and can let the user know the mode of air conditioner 1.
In a specific embodiment, as shown in fig. 13, the air conditioner 1 may further include a fan and a wet film module 10B, including a wet film fan 104B, and the arrangement positions of the wet film fan 104B and the wet film module 10B are reasonably arranged to increase the humidification amount of the air conditioner 1 in unit time, thereby improving the humidification efficiency of the product.
The self-cleaning control method defined in the above embodiments may be applied to the ultrasonic module 10a and the wet film module 10 b.
In the embodiment, as shown in fig. 15, the humidifying device is further provided with a water inlet pump 116 and a water outlet pump 114.
As shown in fig. 14, the cleaning component is a cleaning brush 108 disposed in the water storage tank 106 or outside the water storage tank 106, and includes a brush handle 110 and bristles 112, wherein the brush handle 110 is connected to a motor 118, and the cleaning component is triggered to perform a cleaning operation on the water storage tank 106. Controlling to start the water inlet pump 116 to supply water to the water storage tank 106; for the cleaning brush arranged in the water storage tank 106, the motor 118 connected with the cleaning brush is directly controlled to operate so as to drive the cleaning brush to rotate to perform cleaning operation, and sewage is discharged after cleaning is finished; for the cleaning brush arranged outside the water storage tank 106, the standby opening of the water storage tank 106 is controlled to be opened, so that after the cleaning brush is pushed into the water storage tank 106 through the standby opening by the pushing device, the motor 118 connected with the cleaning brush is controlled to drive the cleaning brush to rotate to perform the cleaning operation.
In the specific embodiment, the solution can be ultrasonic, wet film or rotating wheel. Meanwhile, the heating adjustment can be the scheme of compressor frequency, fan rotating speed and electronic expansion valve. Besides the adjustable flow, the drainage mode can be a single-water pump scheme or a multi-water pump scheme. The tool for cleaning the water tank can be a propeller, a sheet-shaped brush or other modes capable of enabling water to generate oscillation.
A computer-readable storage medium according to an embodiment of the invention, having stored thereon a computer program which, when executed, carries out the steps of the self-cleaning control method as described in any of the above embodiments.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made therein without departing from the scope of the invention as defined in the appended claims and their equivalents, and it is intended that the invention encompass such changes and modifications as well.
Claims (8)
1. A self-cleaning control method is suitable for a humidifying device, the humidifying device comprises a water storage tank and a cleaning component, and the self-cleaning control method comprises the following steps:
collecting state information of the humidifying device, and detecting whether the state information is matched with a preset cleaning condition;
if the state information is detected to be matched with the preset cleaning condition, triggering and starting the cleaning component to operate so as to perform cleaning operation on the water storage tank;
be provided with level sensor in the storage water tank to detect the water level information in the storage water tank, and will the water level information confirms to be status information, gather humidification device's status information, and detect whether status information matches with the clean condition of predetermineeing, specifically include:
if the water injection operation on the water storage tank is detected, acquiring the water injection level after the water injection is finished;
and after a preset time, if the detected variable quantity of the water injection level is smaller than a preset consumption threshold value, determining that the state information is matched with the preset cleaning condition.
2. The self-cleaning control method according to claim 1, wherein the humidifying device is further provided with a drain water pump, the self-cleaning control method further comprising:
and controlling to start the drainage water pump to drain the liquid in the water storage tank so as to perform cleaning operation on the water storage tank after the liquid is drained.
3. The self-cleaning control method according to claim 1 or 2, wherein the humidifying device is further provided with a water inlet pump, the cleaning component is a cleaning brush arranged in or outside the water storage tank, and the triggering starts the cleaning component to perform a cleaning operation on the water storage tank, specifically comprising:
controlling and starting the water inlet pump to supply water to the water storage tank;
for a cleaning brush arranged in a water storage tank, directly controlling a motor connected with the cleaning brush to operate so as to drive the cleaning brush to rotate to execute cleaning operation, and discharging sewage after cleaning is finished;
for a cleaning brush arranged on the outer side of the water storage tank, a standby opening of the water storage tank is controlled to be opened, so that after the cleaning brush is pushed into the water storage tank through the standby opening by a pushing device, a motor connected with the cleaning brush is controlled to drive the cleaning brush to rotate to execute cleaning operation.
4. The self-cleaning control method of claim 3,
the humidifying device is also provided with a cleaning box, so that water flows through the cleaning box in the process of sending water to the water storage tank by the water inlet pump, and the cleaning agent in the cleaning box is guided into the water storage tank.
5. The self-cleaning control method of claim 1 or 2, wherein the humidifying device is further provided with a water inlet pump, the cleaning component is a high-frequency vibration motor and a brush which are arranged on the bottom wall of the water storage tank, and the triggering starts the cleaning component to perform a cleaning operation on the water storage tank, specifically comprising:
controlling and starting the water inlet pump to convey water and detergent to the water storage tank;
and if the detected water delivery quantity meets the cleaning requirement, controlling to start the high-frequency vibration motor to operate so as to drive the brush to execute descaling operation.
6. A self-cleaning control device for an air conditioner, comprising: a processor capable of implementing the steps defined by the self-cleaning control method of any one of claims 1 to 5 when executing a computer program.
7. An air conditioner, comprising:
a self-cleaning control apparatus as claimed in claim 6.
8. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program, when executed, carries out the steps of the self-cleaning control method according to any one of claims 1 to 5.
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| CN111427283A (en) * | 2020-04-03 | 2020-07-17 | 北京海益同展信息科技有限公司 | Self-cleaning control method, device, system, equipment and storage medium |
| CN113359518B (en) * | 2021-04-29 | 2023-06-13 | 青岛海尔科技有限公司 | Reminding method and device for household appliance cleaning and intelligent household appliance |
| CN113385442B (en) * | 2021-05-26 | 2022-12-23 | 山东天岳先进科技股份有限公司 | Crystal furnace cleaning device and method |
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