CN112665151A - Fresh air control method, device and system of air conditioner, processor and electronic equipment - Google Patents
Fresh air control method, device and system of air conditioner, processor and electronic equipment Download PDFInfo
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- CN112665151A CN112665151A CN202011522166.1A CN202011522166A CN112665151A CN 112665151 A CN112665151 A CN 112665151A CN 202011522166 A CN202011522166 A CN 202011522166A CN 112665151 A CN112665151 A CN 112665151A
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a fresh air control method, a fresh air control device, a fresh air control system, a processor and electronic equipment of an air conditioner. Wherein, the method comprises the following steps: when detecting that the air conditioner starts a fresh air function, opening a fresh air inlet of the air conditioner, wherein outdoor air enters the air conditioner through the fresh air inlet, and the air conditioner adopts a primary filter screen to filter the outdoor air to obtain primary filtered air; detecting whether the air quality of the air after primary filtration meets the requirement of a preset air quality grade or not to obtain a first detection result; and if the first detection result is not satisfied, controlling the air conditioner to adopt a secondary filter screen to start a secondary filtering function to carry out secondary filtering treatment on the air subjected to primary filtering to obtain secondary filtered air. The invention solves the technical problem of low fresh air control efficiency caused by secondary filtration of fresh air without distinction in the air conditioner in the prior art.
Description
Technical Field
The invention relates to the field of air conditioner control, in particular to a fresh air control method, a fresh air control device, a fresh air control system, a processor and electronic equipment of an air conditioner.
Background
In the related art, fresh air conditioners are used more and more widely, and the main realization mode is to exchange indoor air and outdoor air and keep the freshness of the indoor air. Generally, the filter screens at the fresh air inlet are uniformly provided with multi-stage filter screens, so that the air quantity of the air inlet can be reduced, the air quality difference of different use areas at different time is large, and the fresh air control efficiency is low due to the adoption of two-stage filtration without distinguishing.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the invention provides a fresh air control method, a fresh air control device, a fresh air control system, a processor and electronic equipment of an air conditioner, and at least solves the technical problem that in the prior art, the fresh air control efficiency is low because the air conditioner indiscriminately carries out secondary filtration on fresh air.
According to an aspect of an embodiment of the present invention, there is provided a fresh air control method of an air conditioner, including: when detecting that the air conditioner starts a fresh air function, opening a fresh air inlet of the air conditioner, wherein outdoor air enters the air conditioner through the fresh air inlet, and the air conditioner adopts a primary filter screen to filter the outdoor air to obtain primary filtered air; detecting whether the air quality of the air after primary filtration meets the requirement of a preset air quality grade or not to obtain a first detection result; and if the first detection result is not satisfied, controlling the air conditioner to adopt a secondary filter screen to start a secondary filtering function to carry out secondary filtering treatment on the air subjected to primary filtering to obtain secondary filtered air.
Optionally, when the secondary filter function is turned on, the secondary filter screen covers an outlet above the total heat exchanger of the air conditioner, and when the secondary filter function is turned off, the secondary filter screen is retracted and hidden inside the air conditioner.
Optionally, the method further includes: and if the first detection result is satisfied, controlling the air conditioner to guide the primarily filtered air out to a fresh air duct from an upper outlet of the total heat exchanger, and guiding the primarily filtered air into an indoor area through an air outlet of the fresh air duct.
Optionally, after controlling the air conditioner to perform secondary filtering processing on the air after the primary filtering by using a secondary filter screen, the method further includes: detecting whether the air quality of the air after secondary filtration meets the requirement of the preset air quality grade or not to obtain a second detection result; if the second detection result is not satisfied, controlling the air conditioner to continue to adopt a secondary filter screen to perform secondary filtering treatment on the secondarily filtered air; if the second detection result is satisfied, the second-stage filter screen is controlled to close the secondary filtering function, the air conditioner is controlled to lead out the air subjected to secondary filtering to a fresh air duct, and the air subjected to secondary filtering is led into an indoor area through an air outlet of the fresh air duct.
Optionally, the method further includes: controlling an inner fan of the air conditioner to operate based on a first tachometer after the primarily filtered air is introduced into an indoor area; and controlling an inner fan of the air conditioner to operate based on a second tachometer after the secondarily filtered air is introduced into an indoor area, wherein a first rotating speed value in the first tachometer is smaller than a second rotating speed value in the second tachometer.
Optionally, when the secondary filter screen starts the secondary filtering function, the secondary filter screen is driven to move to an upper outlet of the total heat exchanger by a sliding guide rail connected with the total heat exchanger; when the second-stage filter screen is retracted and hidden inside the air conditioner, the retracted state of the second-stage filter screen comprises one of the following states: a flat state, a roller shutter state and a vertical state.
According to another aspect of the embodiments of the present invention, there is also provided a fresh air control system of an air conditioner, including: the controller is arranged in the air conditioner and is used for opening a fresh air inlet of the air conditioner when detecting that the fresh air function of the air conditioner is started, wherein outdoor air enters the air conditioner through the fresh air inlet; the primary filter screen is arranged inside the fresh air inlet and used for filtering the outdoor air to obtain primary filtered air; the dust sensor is arranged above the primary filter screen, connected with the controller and used for detecting whether the air quality of the air after primary filtration meets the requirement of a preset air quality grade or not to obtain a first detection result; and a secondary filter screen covering an outlet above the total heat exchanger of the air conditioner when the secondary filtering function is turned on, and performing secondary filtering processing on the primary filtered air to obtain secondary filtered air, wherein the controller is further configured to control the secondary filter screen to turn on the secondary filtering function if the first detection result is not satisfied.
Optionally, when the secondary filtering function of the secondary filter screen is started, the secondary filter screen is driven to move to an upper outlet of the total heat exchanger by a sliding guide rail connected with the total heat exchanger; when the secondary filter function is closed by the secondary filter screen, the secondary filter screen is retracted and hidden inside the air conditioner, wherein the retracted state of the secondary filter screen comprises one of the following states: a flat state, a roller shutter state and a vertical state.
According to another aspect of the embodiments of the present invention, there is also provided a fresh air control device of an air conditioner, including: the opening module is used for opening a fresh air inlet of the air conditioner when detecting that the fresh air function of the air conditioner is opened, wherein outdoor air enters the air conditioner through the fresh air inlet, and the air conditioner adopts a primary filter screen to filter the outdoor air to obtain primary filtered air; the detection module is used for detecting whether the air quality of the air after primary filtration meets the requirement of a preset air quality grade or not to obtain a first detection result; and the filtering control module is used for controlling the air conditioner to adopt a secondary filter screen to start a secondary filtering function to carry out secondary filtering treatment on the air subjected to primary filtering to obtain secondary filtered air if the first detection result is not satisfied.
According to another aspect of the embodiments of the present invention, there is also provided a non-volatile storage medium, where the non-volatile storage medium stores a plurality of instructions, and the instructions are suitable for being loaded by a processor and executing any one of the fresh air control methods of the air conditioner.
According to another aspect of the embodiments of the present invention, there is also provided a processor, configured to execute a program, where the program is configured to execute any one of the fresh air control methods of the air conditioner when the program is executed.
According to another aspect of the embodiments of the present invention, there is also provided an electronic device, including a memory and a processor, where the memory stores a computer program, and the processor is configured to execute the computer program to perform any one of the fresh air control methods of the air conditioner.
In the embodiment of the invention, when the fresh air function of the air conditioner is detected to be started, the fresh air inlet of the air conditioner is started, wherein outdoor air enters the air conditioner through the fresh air inlet, and the air conditioner adopts a primary filter screen to filter the outdoor air to obtain air after primary filtration; detecting whether the air quality of the air after primary filtration meets the requirement of a preset air quality grade or not to obtain a first detection result; if above-mentioned first testing result is not satisfied, then control above-mentioned air conditioner and adopt the second grade filter screen to open secondary filter function and carry out secondary filter to above-mentioned once filtered back air and handle, obtain secondary filter back air, reached and opened the purpose that the second grade filter screen carries out fresh air control according to air quality to realized promoting fresh air control efficiency's technical effect, and then solved the air conditioner among the prior art and not carried out secondary filter to the new trend, lead to the lower technical problem of fresh air control efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a fresh air control method of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a flow chart of an alternative fresh air control system for an air conditioner according to an embodiment of the present invention;
FIG. 3 is a flow chart of an alternative fresh air control method for an air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a fresh air control device of an air conditioner according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
In accordance with an embodiment of the present invention, there is provided an embodiment of a method for controlling fresh air of an air conditioner, where the steps illustrated in the flowchart of the drawings may be executed in a computer system, such as a set of computer executable instructions, and where a logical order is illustrated in the flowchart, in some cases, the steps illustrated or described may be executed in an order different from that described herein.
Fig. 1 is a flowchart of a fresh air control method of an air conditioner according to an embodiment of the present invention, and as shown in fig. 1, the method includes the following steps:
step S102, when detecting that the air conditioner starts a fresh air function, opening a fresh air inlet of the air conditioner, wherein outdoor air enters the air conditioner through the fresh air inlet, and the air conditioner adopts a primary filter screen to filter the outdoor air to obtain primary filtered air;
step S104, detecting whether the air quality of the air after primary filtration meets the requirement of a preset air quality grade or not to obtain a first detection result;
and S106, if the first detection result is not satisfied, controlling the air conditioner to adopt a secondary filter screen to start a secondary filtering function to perform secondary filtering treatment on the primarily filtered air to obtain secondarily filtered air.
In the embodiment of the invention, when the fresh air function of the air conditioner is detected to be started, the fresh air inlet of the air conditioner is started, wherein outdoor air enters the air conditioner through the fresh air inlet, and the air conditioner adopts a primary filter screen to filter the outdoor air to obtain air after primary filtration; detecting whether the air quality of the air after primary filtration meets the requirement of a preset air quality grade or not to obtain a first detection result; if above-mentioned first testing result is not satisfied, then control above-mentioned air conditioner and adopt the second grade filter screen to open secondary filter function and carry out secondary filter to above-mentioned once filtered back air and handle, obtain secondary filter back air, reached and opened the purpose that the second grade filter screen carries out fresh air control according to air quality to realized promoting fresh air control efficiency's technical effect, and then solved the air conditioner among the prior art and not carried out secondary filter to the new trend, lead to the lower technical problem of fresh air control efficiency.
In the embodiment of the application, the fresh air control method of the air conditioner can be implemented or realized in a fresh air control system (for example, a novel fresh air purification system) of the air conditioner, whether a multistage filter screen is adopted or not is judged according to the air quality of a use area, when the air quality is better, only one stage filter screen can be used, the influence of the multistage filter screen on the air intake is avoided, and the energy and the electricity are saved; when the air quality is poor, the two-stage filter screen is opened and used, and the air purification capacity is improved.
In the embodiment of the application, as shown in fig. 2, when it is detected that the air conditioner starts a fresh air function, a fresh air inlet (i.e., an air inlet) of the air conditioner is opened, outdoor air enters the air conditioner through the fresh air inlet, the air conditioner filters the outdoor air by using a primary filter screen (e.g., filters out small particle gas impurities such as haze and PM 2.5), so as to obtain primarily filtered air, a dust sensor is installed at the fresh air inlet of the air conditioner, and is arranged between the primary filter screen and a total heat exchanger, so as to detect whether the air quality of the primarily filtered air meets a predetermined air quality level requirement, e.g., detect small particle air impurities such as PM2.5, so as to obtain a first detection result; and get into indoor department at the new trend and install the high-efficient filter screen of slidable second grade, connect through the guide rail slider, judge according to outdoor air quality grade whether need control the second grade filter screen and open the secondary filter function, remove the export of total heat exchanger top through sliding guide promptly, the air impurity of smaller granule of filtering carries out secondary filter processing to above-mentioned once filtered air promptly, obtains secondary filtered air.
In the embodiment of the application, the working state (on or off) of the current outdoor air quality control secondary filter screen can improve the system air quantity, save energy and electricity, and prolong the service life of the secondary filter screen.
In an alternative embodiment, as shown in fig. 2, when the secondary filter is turned on, the secondary filter covers the upper outlet of the total heat exchanger of the air conditioner, and when the secondary filter is turned off, the secondary filter is retracted and hidden inside the air conditioner.
In an alternative embodiment, when the secondary filter screen starts the secondary filtering function, the secondary filter screen is driven to move to the upper outlet of the total heat exchanger through a sliding guide rail connected with the total heat exchanger; when the second-stage filter screen is retracted and hidden inside the air conditioner, the retracted state of the second-stage filter screen comprises one of the following states: a flat state, a roller shutter state and a vertical state.
Optionally, the secondary filter screen can be flatly placed in the air conditioner, and the occupied area of the position of the air conditioner in the opening and closing state is large due to the fact that the transverse section of the air conditioner is small, and difficulty exists in actual design. Therefore, the secondary filter screen can be made into a rolling curtain type structure, when the secondary filter screen is in a working state, the secondary filter screen needs to be spread and cover the upper part of the total heat exchanger, and if the secondary filter screen is in a closed state, the secondary filter screen can be rolled up, so that the occupied space is small; or the filter screen and the total heat exchanger are made into a vertical structure, and the secondary filter screen can slide up and down at the moment, so that the related structure is easy to design.
In an alternative embodiment, as shown in fig. 3, after controlling the air conditioner to perform a secondary filtering process on the primarily filtered air by using a secondary filter screen, the method further includes:
step S302, detecting whether the air quality of the air after secondary filtration meets the requirement of the preset air quality grade or not to obtain a second detection result;
step S304, if the second detection result is not satisfied, controlling the air conditioner to continue to adopt a secondary filter screen to perform secondary filtering treatment on the air after secondary filtering;
and S306, if the second detection result is satisfied, controlling the secondary filter screen to close the secondary filtering function, controlling the air conditioner to guide the air subjected to secondary filtering out to a fresh air duct, and guiding the air subjected to secondary filtering into an indoor area through an air outlet of the fresh air duct.
Optionally, in this embodiment of the application, after controlling the air conditioner to perform secondary filtering processing on the air after primary filtering by using a secondary filter screen, but not limited to, detecting whether the air quality of the air after secondary filtering meets the predetermined air quality level requirement again to obtain a second detection result, and if the second detection result is not met, controlling the air conditioner to continue performing secondary filtering processing on the air after secondary filtering by using the secondary filter screen; if the second detection result is satisfied, the second-stage filter screen is controlled to close the secondary filtering function, the air conditioner is controlled to lead out the air subjected to secondary filtering to a fresh air duct, and the air subjected to secondary filtering is led into an indoor area through an air outlet of the fresh air duct.
In this application embodiment, if dust sensor detects the air quality by the poor commentaries on classics good to when satisfying air quality grade requirement, steerable second grade filter screen closes the filter screen function, control slides to hiding the position promptly, and the fan rotational speed in the controller need be according to second grade filter screen state automatic adjustment.
In an optional embodiment, the method further includes:
step S402, after the primary filtered air is introduced into an indoor area, controlling an inner fan of the air conditioner to operate based on a first speed table;
and a step S404 of controlling the operation of the internal fan of the air conditioner based on a second tachometer after the air after the secondary filtration is introduced into the indoor area, wherein a first rotation speed value of the first tachometer is smaller than a second rotation speed value of the second tachometer.
As an optional embodiment, after the air conditioner starts the fresh air function, the fresh air inlet is opened, the outdoor air firstly passes through the primary filter screen, and after simple primary filtering, the dust sensor can detect whether the air quality at the moment meets the quality level set by a program; if the requirement of air quality grade is met, the air can directly enter the room through the air duct, and the main control logic controls the inner fan to execute according to the first tachometer according to the closing state of the secondary filter screen; and if the requirement of quality grade is not met, controlling a secondary filter screen to slide to cover the outlet of the set total heat exchanger, further filtering and purifying the air, and controlling the inner fan to execute according to a second tachometer by the main control logic according to the opening state of the secondary filter screen.
It should be noted that, in the embodiment of the present application, for the same cooling capacity or heating capacity, the value of the first tachometer is smaller than that of the second tachometer, because the air inlet resistance is smaller, that is, the secondary filter screen can be reduced in this way.
It should be noted that, the above is the whole control logic of the intelligent filter screen, but not limited to the above alternative embodiments, and in practical application, the optimization and perfection of the control logic based on the control logic of the present application should also be regarded as the protection scope of the present invention.
Example 2
According to an embodiment of the present invention, there is also provided a system embodiment for implementing the fresh air control method of the air conditioner, fig. 2 is a schematic structural diagram of a fresh air control system of the air conditioner according to an embodiment of the present invention, and as shown in fig. 2, the fresh air control system of the air conditioner includes: controller (can adopt arbitrary mode to set up it inside the air conditioner, not embody in the picture), one-level filter screen, dust sensor and second grade filter screen, wherein:
the controller is arranged in the air conditioner and is used for opening a fresh air inlet of the air conditioner when detecting that the fresh air function of the air conditioner is started, wherein outdoor air enters the air conditioner through the fresh air inlet; the primary filter screen is arranged inside the fresh air inlet and used for filtering the outdoor air to obtain primary filtered air; the dust sensor is arranged above the primary filter screen, connected with the controller and used for detecting whether the air quality of the air after primary filtration meets the requirement of a preset air quality grade or not to obtain a first detection result; and a secondary filter screen covering an outlet above the total heat exchanger of the air conditioner when the secondary filtering function is turned on, and performing secondary filtering processing on the primary filtered air to obtain secondary filtered air, wherein the controller is further configured to control the secondary filter screen to turn on the secondary filtering function if the first detection result is not satisfied.
In the embodiment of the invention, when the fresh air function of the air conditioner is detected to be started, the fresh air inlet of the air conditioner is started, wherein outdoor air enters the air conditioner through the fresh air inlet, and the air conditioner adopts a primary filter screen to filter the outdoor air to obtain air after primary filtration; detecting whether the air quality of the air after primary filtration meets the requirement of a preset air quality grade or not to obtain a first detection result; if above-mentioned first testing result is not satisfied, then control above-mentioned air conditioner and adopt the second grade filter screen to open secondary filter function and carry out secondary filter to above-mentioned once filtered back air and handle, obtain secondary filter back air, reached and opened the purpose that the second grade filter screen carries out fresh air control according to air quality to realized promoting fresh air control efficiency's technical effect, and then solved the air conditioner among the prior art and not carried out secondary filter to the new trend, lead to the lower technical problem of fresh air control efficiency.
In the embodiment of the application, the fresh air control method of the air conditioner can be implemented or realized in a fresh air control system (for example, a novel fresh air purification system) of the air conditioner, whether a multistage filter screen is adopted or not is judged according to the air quality of a use area, when the air quality is better, only one stage filter screen can be used, the influence of the multistage filter screen on the air intake is avoided, and the energy and the electricity are saved; when the air quality is poor, the two-stage filter screen is opened and used, and the air purification capacity is improved.
In the embodiment of the application, when it is detected that the air conditioner starts a fresh air function, a fresh air inlet of the air conditioner is opened, and outdoor air enters the air conditioner through the fresh air inlet, as shown in fig. 2, the air conditioner adopts a primary filter screen to filter the outdoor air (for example, to filter out haze, PM2.5 and other small particle gas impurities) to obtain primarily filtered air, a dust sensor is installed at the fresh air inlet of the air conditioner and is arranged between the primary filter screen and a total heat exchanger to detect whether the air quality of the primarily filtered air meets a predetermined air quality level requirement, for example, PM2.5 and other small particle air impurities are detected to obtain a first detection result; and get into indoor department at the new trend and install the high-efficient filter screen of slidable second grade, connect through the guide rail slider, judge according to outdoor air quality grade whether need control the second grade filter screen and open the secondary filter function, remove the export of total heat exchanger top through sliding guide promptly, the air impurity of smaller granule of filtering carries out secondary filter processing to above-mentioned once filtered air promptly, obtains secondary filtered air.
In the embodiment of the application, the working state (on or off) of the current outdoor air quality control secondary filter screen can improve the system air quantity, save energy and electricity, and prolong the service life of the secondary filter screen.
In an alternative embodiment, when the secondary filter screen starts the secondary filtering function, the secondary filter screen is driven to move to an upper outlet of the total heat exchanger by a sliding guide rail connected with the total heat exchanger; when the secondary filter function is closed by the secondary filter screen, the secondary filter screen is retracted and hidden inside the air conditioner, wherein the retracted state of the secondary filter screen comprises one of the following states: a flat state, a roller shutter state and a vertical state.
In an alternative embodiment, as shown in fig. 2, when the secondary filter is turned on, the secondary filter covers the upper outlet of the total heat exchanger of the air conditioner, and when the secondary filter is turned off, the secondary filter is retracted and hidden inside the air conditioner.
In an alternative embodiment, when the secondary filter screen starts the secondary filtering function, the secondary filter screen is driven to move to the upper outlet of the total heat exchanger through a sliding guide rail connected with the total heat exchanger; when the second-stage filter screen is retracted and hidden inside the air conditioner, the retracted state of the second-stage filter screen comprises one of the following states: a flat state, a roller shutter state and a vertical state.
Optionally, the secondary filter screen can be flatly placed in the air conditioner, and the occupied area of the position of the air conditioner in the opening and closing state is large due to the fact that the transverse section of the air conditioner is small, and difficulty exists in actual design. Therefore, the secondary filter screen can be made into a rolling curtain type structure, when the secondary filter screen is in a working state, the secondary filter screen needs to be spread and cover the upper part of the total heat exchanger, and if the secondary filter screen is in a closed state, the secondary filter screen can be rolled up, so that the occupied space is small; or the filter screen and the total heat exchanger are made into a vertical structure, and the secondary filter screen can slide up and down at the moment, so that the related structure is easy to design.
In addition, it should be noted that, for alternative or preferred embodiments of the present embodiment, reference may be made to the relevant description in embodiment 1, and details are not described herein again.
Example 3
According to an embodiment of the present invention, an embodiment of an apparatus for implementing the fresh air control method of the air conditioner is further provided, fig. 4 is a schematic structural diagram of a fresh air control apparatus of the air conditioner according to an embodiment of the present invention, and as shown in fig. 4, the fresh air control apparatus of the air conditioner includes: a start module 400, a detection module 402, and a filter control module 404, wherein:
the opening module 400 is used for opening a fresh air inlet of the air conditioner when detecting that the fresh air function of the air conditioner is opened, wherein outdoor air enters the air conditioner through the fresh air inlet, and the air conditioner adopts a primary filter screen to filter the outdoor air to obtain primary filtered air; a detection module 402, configured to detect whether the air quality of the primarily filtered air meets a predetermined air quality level requirement, so as to obtain a first detection result; and a filtering control module 404, configured to control the air conditioner to perform secondary filtering processing on the primarily filtered air by using a secondary filter screen to start a secondary filtering function if the first detection result is not satisfied, so as to obtain secondarily filtered air.
It should be noted that the above modules may be implemented by software or hardware, for example, for the latter, the following may be implemented: the modules can be located in the same processor; alternatively, the modules may be located in different processors in any combination.
It should be noted that the above-mentioned starting module 400, the detecting module 402 and the filtering control module 404 correspond to steps S102 to S106 in embodiment 1, and the above-mentioned modules are the same as the corresponding steps in the implementation example and application scenario, but are not limited to the disclosure of embodiment 1. It should be noted that the modules described above may be implemented in a computer terminal as part of an apparatus.
It should be noted that, reference may be made to the relevant description in embodiment 1 for alternative or preferred embodiments of this embodiment, and details are not described here again.
The fresh air control device of the air conditioner may further include a processor and a memory, wherein the starting module 400, the detecting module 402, the filtering control module 404, and the like are stored in the memory as program units, and the processor executes the program units stored in the memory to implement corresponding functions.
The processor comprises a kernel, and the kernel calls a corresponding program unit from the memory, wherein one or more than one kernel can be arranged. The memory may include volatile memory in a computer readable medium, Random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.
According to an embodiment of the present application, there is also provided an embodiment of a non-volatile storage medium. Optionally, in this embodiment, the nonvolatile storage medium includes a stored program, and when the program runs, the apparatus where the nonvolatile storage medium is located is controlled to execute the fresh air control method of any one of the air conditioners.
Optionally, in this embodiment, the nonvolatile storage medium may be located in any one of a group of computer terminals in a computer network, or in any one of a group of mobile terminals, and the nonvolatile storage medium includes a stored program.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: when detecting that the air conditioner starts a fresh air function, opening a fresh air inlet of the air conditioner, wherein outdoor air enters the air conditioner through the fresh air inlet, and the air conditioner adopts a primary filter screen to filter the outdoor air to obtain primary filtered air; detecting whether the air quality of the air after primary filtration meets the requirement of a preset air quality grade or not to obtain a first detection result; and if the first detection result is not satisfied, controlling the air conditioner to adopt a secondary filter screen to start a secondary filtering function to carry out secondary filtering treatment on the air subjected to primary filtering to obtain secondary filtered air.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: and if the first detection result is satisfied, controlling the air conditioner to guide the primarily filtered air out to a fresh air duct from an upper outlet of the total heat exchanger, and guiding the primarily filtered air into an indoor area through an air outlet of the fresh air duct.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: detecting whether the air quality of the air after secondary filtration meets the requirement of the preset air quality grade or not to obtain a second detection result; if the second detection result is not satisfied, controlling the air conditioner to continue to adopt a secondary filter screen to perform secondary filtering treatment on the secondarily filtered air; if the second detection result is satisfied, the second-stage filter screen is controlled to close the secondary filtering function, the air conditioner is controlled to lead out the air subjected to secondary filtering to a fresh air duct, and the air subjected to secondary filtering is led into an indoor area through an air outlet of the fresh air duct.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: controlling an inner fan of the air conditioner to operate based on a first tachometer after the primarily filtered air is introduced into an indoor area; and controlling an inner fan of the air conditioner to operate based on a second tachometer after the secondarily filtered air is introduced into an indoor area, wherein a first rotating speed value in the first tachometer is smaller than a second rotating speed value in the second tachometer.
According to an embodiment of the present application, there is also provided an embodiment of a processor. Optionally, in this embodiment, the processor is configured to execute a program, where the program executes any fresh air control method of the air conditioner when running.
According to an embodiment of the present application, there is further provided an embodiment of an electronic device, including a memory and a processor, where the memory stores a computer program, and the processor is configured to run the computer program to execute any one of the fresh air control methods of the air conditioner.
According to an embodiment of the present application, there is also provided an embodiment of a computer program product, which is adapted to execute a program initializing the steps of the fresh air control method of the air conditioner of any one of the above-mentioned types when the program is executed on a data processing device.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable non-volatile storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a non-volatile storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned nonvolatile storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (12)
1. A fresh air control method of an air conditioner is characterized by comprising the following steps:
when the fresh air function of the air conditioner is detected to be started, a fresh air inlet of the air conditioner is started, wherein outdoor air enters the air conditioner through the fresh air inlet, and the air conditioner adopts a primary filter screen to filter the outdoor air to obtain primary filtered air;
detecting whether the air quality of the air after primary filtration meets the requirement of a preset air quality grade or not to obtain a first detection result;
and if the first detection result is not satisfied, controlling the air conditioner to start a secondary filtering function by adopting a secondary filter screen to carry out secondary filtering treatment on the air subjected to primary filtering to obtain air subjected to secondary filtering.
2. The method of claim 1, wherein the secondary screen covers an upper outlet of a total heat exchanger of the air conditioner when the secondary screen turns on a secondary filtering function, and the secondary screen is retracted and hidden inside the air conditioner when the secondary screen turns off the secondary filtering function.
3. The method of claim 1, further comprising:
and if the first detection result is satisfied, controlling the air conditioner to guide the primarily filtered air out to a fresh air duct from an upper outlet of the total heat exchanger, and guiding the primarily filtered air into an indoor area through an air outlet of the fresh air duct.
4. The method of claim 1, wherein after controlling the air conditioner to perform a secondary filtering process on the primarily filtered air using a secondary filter screen, the method further comprises:
detecting whether the air quality of the air after secondary filtration meets the requirement of the preset air quality grade or not to obtain a second detection result;
if the second detection result is not satisfied, controlling the air conditioner to continue to adopt a secondary filter screen to perform secondary filtering treatment on the secondarily filtered air;
if the second detection result is satisfied, the second-stage filter screen is controlled to close the secondary filtering function, the air conditioner is controlled to lead out the air after secondary filtering to the fresh air duct, and the air is led into an indoor area through the air outlet of the fresh air duct.
5. The method of claim 1, further comprising:
controlling an inner fan of the air conditioner to operate based on a first tachometer after the primarily filtered air is introduced into an indoor area;
and after the air after secondary filtration is introduced into an indoor area, controlling an internal fan of the air conditioner to operate based on a second tachometer, wherein a first rotating speed value in the first tachometer is smaller than a second rotating speed value in the second tachometer.
6. The method of claim 2, wherein when the secondary filter screen starts the secondary filtering function, the secondary filter screen is moved to the upper outlet of the total heat exchanger by a sliding guide rail connected with the total heat exchanger; when the second-stage filter screen is retracted and hidden inside the air conditioner, the retracted state of the second-stage filter screen comprises one of the following states: a flat state, a roller shutter state and a vertical state.
7. The utility model provides a new trend control system of air conditioner which characterized in that includes:
the controller is arranged in the air conditioner and is used for opening a fresh air inlet of the air conditioner when detecting that the fresh air function of the air conditioner is started, wherein outdoor air enters the air conditioner through the fresh air inlet;
the primary filter screen is arranged inside the fresh air inlet and used for filtering the outdoor air to obtain primary filtered air;
the dust sensor is arranged above the primary filter screen, connected with the controller and used for detecting whether the air quality of the air after primary filtration meets the requirement of a preset air quality grade or not to obtain a first detection result;
and the second-stage filter screen is used for covering the upper outlet of the total heat exchanger of the air conditioner when the second-stage filter function is started, performing second-stage filtering treatment on the air after primary filtering to obtain the air after secondary filtering, wherein the controller is also used for controlling the second-stage filter screen to start the second-stage filter function if the first detection result is not met.
8. The system of claim 7,
when the secondary filtering function of the secondary filter screen is started, the secondary filter screen is driven to move to an upper outlet of the total heat exchanger through a sliding guide rail connected with the total heat exchanger;
when the second grade filter screen is closed during the secondary filter function, the second grade filter screen is packed up and is hidden inside the air conditioner, wherein, the packing up state of second grade filter screen includes one of following: a flat state, a roller shutter state and a vertical state.
9. The utility model provides a new trend controlling means of air conditioner which characterized in that includes:
the opening module is used for opening a fresh air inlet of the air conditioner when detecting that the fresh air function of the air conditioner is opened, wherein outdoor air enters the air conditioner through the fresh air inlet, and the air conditioner adopts a primary filter screen to filter the outdoor air to obtain primary filtered air;
the detection module is used for detecting whether the air quality of the air after primary filtration meets the requirement of a preset air quality grade or not to obtain a first detection result;
and the filtering control module is used for controlling the air conditioner to adopt a secondary filter screen to start a secondary filtering function to carry out secondary filtering treatment on the air after primary filtering to obtain the air after secondary filtering if the first detection result is not satisfied.
10. A non-volatile storage medium storing a plurality of instructions adapted to be loaded by a processor and perform the fresh air control method of an air conditioner according to any one of claims 1 to 8.
11. A processor, characterized in that the processor is configured to run a program, wherein the program is configured to execute the fresh air control method of the air conditioner according to any one of claims 1 to 8 when running.
12. An electronic device comprising a memory and a processor, wherein the memory stores a computer program, and the processor is configured to execute the computer program to perform the fresh air control method of the air conditioner according to any one of claims 1 to 8.
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| CN115076884A (en) * | 2022-07-05 | 2022-09-20 | 珠海格力电器股份有限公司 | Control method and device of fresh air conditioner, electronic equipment and storage medium |
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Application publication date: 20210416 |