CN113091135A - Method and device for controlling fresh air equipment and fresh air conditioner - Google Patents
Method and device for controlling fresh air equipment and fresh air conditioner Download PDFInfo
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- CN113091135A CN113091135A CN202110390896.9A CN202110390896A CN113091135A CN 113091135 A CN113091135 A CN 113091135A CN 202110390896 A CN202110390896 A CN 202110390896A CN 113091135 A CN113091135 A CN 113091135A
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- air
- fresh air
- water mist
- generation module
- water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The application relates to the technical field of air conditioners and discloses a method for controlling fresh air equipment. The fresh air equipment is provided with a water mist generation module; the method comprises the steps of acquiring air quality information of the outdoor environment under the condition that the concentration of carbon dioxide gas in a relevant area of fresh air equipment exceeds a reference concentration range; determining a target operation mode of the fresh air equipment according to the air quality information of the outdoor environment, wherein the target operation mode comprises the operation condition of the water mist generation module; and controlling the operation of the fresh air equipment according to the target operation mode. This application replaces the filter screen through setting up water smoke generation module at new trend equipment, when having ventilation demand and outdoor air and need filtering indoor, takes place the inhalable particle composition in the module separation off the air through operation water smoke, when realizing introducing the new trend for indoor environment taking a breath to indoor, filters outdoor air effectively, uses new trend equipment to provide convenience for the user. The application also discloses a device and new trend equipment for controlling new trend equipment.
Description
Technical Field
The application relates to the technical field of air conditioners, for example to a method and a device for controlling fresh air equipment and a fresh air conditioner.
Background
At present, because the air conditioner with the fresh air function introduces outdoor air into a room, the circulation effect of the indoor air and the outdoor air is enhanced. People usually favor an air conditioner with a fresh air function when selecting and purchasing household air treatment equipment.
But along with city pollution's serious, haze weather increases, and fresh air conditioner is through setting up the mode that the filter screen comes the outdoor air of filtration in outdoor air inlet department, can lead to the filter screen to need often clean, brings the inconvenience for the user who uses fresh air conditioner. Therefore, how to provide a method for filtering air passing through a fresh air device without frequent disassembly and cleaning becomes an important problem to be solved by the people in the field.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a method and a device for controlling fresh air equipment and a fresh air conditioner, which aim to solve the technical problem of how to filter air passing through the fresh air equipment without frequently disassembling and cleaning a filter component by a user.
In some embodiments, the method for controlling a fresh air device includes an outdoor air inlet, an indoor air outlet, and a water mist generation module, an air flow path is formed between the outdoor air inlet and the indoor air outlet, and the water mist generation module is configured to generate water mist and release the water mist to the air flow path to purify air passing through the air flow path; the method comprises the following steps: acquiring air quality information of an outdoor environment under the condition that the concentration of carbon dioxide gas in a relevant area of fresh air equipment exceeds a reference concentration range; determining a target operation mode of the fresh air equipment according to the air quality information of the outdoor environment, wherein the target operation mode comprises the operation condition of the water mist generation module; and controlling the operation of the fresh air equipment according to the target operation mode.
In some embodiments, the apparatus for controlling a fresh air device includes an outdoor air inlet, an indoor air outlet, and a water mist generation module, an air flow path is formed between the outdoor air inlet and the indoor air outlet, and the water mist generation module is configured to generate water mist and release the water mist to the air flow path to purify air passing through the air flow path; the device includes: the fresh air equipment comprises an acquisition module, a storage module and a control module, wherein the acquisition module is configured to acquire air quality information of an outdoor environment under the condition that the concentration of carbon dioxide gas in an associated area of the fresh air equipment exceeds a reference concentration range; the determining module is configured to determine a target operation mode of the fresh air equipment according to the air quality information of the outdoor environment, wherein the target operation mode comprises the operation condition of the water mist generating module; and the execution module is configured to control the operation of the fresh air equipment according to the target operation mode.
In some embodiments, the apparatus for controlling a fresh air device includes an outdoor air inlet, an indoor air outlet, and a water mist generation module, an air flow path is formed between the outdoor air inlet and the indoor air outlet, and the water mist generation module is configured to generate water mist and release the water mist to the air flow path to purify air passing through the air flow path; the device comprises a processor and a memory which stores program instructions, wherein the processor executes the method for controlling the fresh air device when the program instructions are executed.
In some embodiments, the fresh air conditioner comprises an outdoor air inlet, an indoor air outlet and a water mist generation module, wherein an air flow passage is formed between the outdoor air inlet and the indoor air outlet, and the water mist generation module is used for generating water mist and releasing the water mist to the air flow passage so as to purify air passing through the air flow passage; the fresh air conditioner also comprises the device for controlling the fresh air equipment.
The method and the device for controlling the fresh air equipment and the fresh air conditioner provided by the embodiment of the disclosure can realize the following technical effects:
a water mist generation module is arranged on a fresh air device to replace a filter screen, and water mist released by the water mist generation module collides with particle components in the air to separate inhalable particle components in the air from gas; when the concentration of the indoor carbon dioxide gas is high, acquiring air quality information of the outdoor environment; determining a target operation mode of the fresh air equipment and controlling the fresh air equipment to operate in the target operation mode according to the air quality information of the outdoor environment; therefore, when the indoor has ventilation requirements and the outdoor air needs to be filtered, inhalable particle components in the air are separated by operating the water mist generation module, so that the outdoor air is effectively filtered while fresh air is introduced indoors to ventilate the indoor environment, and convenience is brought to users for using fresh air equipment.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
FIG. 1 is a schematic diagram of a method for controlling a fresh air device according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of an apparatus for controlling a fresh air device according to an embodiment of the present disclosure;
fig. 3 is a schematic diagram of another apparatus for controlling a fresh air device according to an embodiment of the present disclosure.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more unless otherwise specified.
In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
With reference to fig. 1, an embodiment of the present disclosure provides a method for controlling a fresh air device, where the fresh air device includes an outdoor air inlet, an indoor air outlet, and a water mist generation module, an air flow path is formed between the outdoor air inlet and the indoor air outlet, and the water mist generation module is configured to generate water mist and release the water mist to the air flow path to purify air passing through the air flow path; the method for controlling the fresh air device comprises the following steps:
and S01, acquiring air quality information of the outdoor environment under the condition that the concentration of the carbon dioxide gas in the associated area of the fresh air equipment exceeds the reference concentration range.
And S02, determining a target operation mode of the fresh air equipment according to the air quality information of the outdoor environment, wherein the target operation mode comprises the operation condition of the water mist generation module.
And S03, controlling the operation of the fresh air equipment according to the target operation mode.
By adopting the method for controlling the fresh air equipment provided by the embodiment of the disclosure, the fresh air equipment can be provided with the water mist generation module to replace a filter screen, and the water mist released by the water mist generation module collides with particle components in the air to realize the separation of inhalable particle components in the air from the gas; when the concentration of the indoor carbon dioxide gas is high, acquiring air quality information of the outdoor environment; determining a target operation mode of the fresh air equipment and controlling the fresh air equipment to operate in the target operation mode according to the air quality information of the outdoor environment; therefore, when the indoor has ventilation requirements and the outdoor air needs to be filtered, inhalable particle components in the air are separated by operating the water mist generation module, so that the outdoor air is effectively filtered while fresh air is introduced indoors to ventilate the indoor environment, and convenience is brought to users for using fresh air equipment.
The fresh air equipment provided by the embodiment of the disclosure comprises an air purification device, wherein the air purification device comprises a shell, a water mist generation module and a water supply module. The water mist generation module is used for separating inhalable particle components in the air from the air by impacting water mist with the inhalable particle components in the air so as to realize the filtering effect on the air.
The water mist generated by the water mist generation module comprises a plurality of water mist particles, the water mist particles float in the air flow passage, and when air enters from the air inlet through the air flow passage, the water mist particles floating in the air flow passage collide with inhalable particle components in the air, so that the inhalable particles and the water mist particles are fully mixed and fall down, and the separation of the inhalable particle components in the air and the air is realized.
Optionally, the associated area of the fresh air device may be an indoor space of the fresh air device, the fresh air device is generally used for environment adjustment of the indoor space of the fresh air device, outdoor fresh air is introduced from an outdoor air inlet, the fresh air device is processed, and the processed outdoor fresh air is exhausted from an indoor air outlet to the indoor space of the fresh air device so as to adjust the environment of the indoor space of the fresh air device.
Optionally, the carbon dioxide gas concentration of the relevant area can be determined by arranging a carbon dioxide detection module at the indoor side of the fresh air device, and taking the carbon dioxide gas concentration detected by the carbon dioxide detection module as the carbon dioxide gas concentration of the relevant area.
Optionally, a separate carbon dioxide detector is located elsewhere within the associated area, which may be associated with the fresh air device. The fresh air equipment acquires the concentration of carbon dioxide gas detected by the carbon dioxide detector, compares the concentration of the carbon dioxide gas with a reference concentration range, and if the concentration of the carbon dioxide gas exceeds the reference concentration range, the concentration of oxygen in the indoor environment is low, and outdoor fresh air needs to be introduced into the indoor environment, so that the step of acquiring air quality information of the outdoor environment is executed.
Optionally, if the concentration of the carbon dioxide gas meets the reference concentration range, the concentration of the indoor oxygen gas is considered to meet the living needs of the user, outdoor fresh air is not required to be introduced, and the step of obtaining the concentration of the carbon dioxide gas in the indoor environment is executed again after the first preset time.
Alternatively, the air quality information of the outdoor environment may be obtained by detecting the concentration of PM10, and/or the concentration of PM2.5, and/or the concentration of PM0.3 in the air of the outdoor environment, and then determining the air quality of the outdoor environment based on the detected concentration.
Alternatively, the detection of the concentration detection value can be realized by: the outdoor side of the fresh air conditioner can be provided with an air PM10 concentration detection device; an air PM2.5 concentration detection device can be arranged outside the fresh air conditioner; the outdoor side of the fresh air conditioner can be provided with an air PM0.3 concentration detection device.
Generally, air quality monitoring stations in various places can monitor the air quality in various places in real time, and the embodiment of the disclosure can acquire local air quality data from the local air quality monitoring stations and use the local air quality data as the air quality information of the current outdoor environment.
Optionally, the fresh air device further comprises a fan; the air quality information of the outdoor environment comprises the air quality index grade of the outdoor environment, and the target operation mode of the fresh air equipment is determined according to the air quality information of the outdoor environment, and the method comprises the following steps: under the condition that the air quality index level indicates that the air quality is not excellent, controlling the fan and the water mist generation module to be started; and under the condition that the air quality index level indicates that the air quality is excellent, the fan is controlled to be started, and the water mist generation module is closed. Therefore, the operation condition of the water mist generation module can be judged according to the air quality information of the outdoor environment, under the condition that the air quality of the outdoor environment is poor, the water mist released by the water mist generation module collides with particle components in outdoor fresh air to separate inhalable particle components in the air from the air, and the air passing through the air flow passage is effectively filtered.
According to the national standards for ambient air quality, generally, the air quality index levels include one, two, three, four, five, and six levels. Wherein, the air quality index grade is first grade, which indicates that the air quality is excellent; the air quality index grade is two-grade, which indicates that the air quality is good; the air quality index grade is three, which indicates that the air quality is light pollution; the air quality index grade is four, which indicates that the air quality is moderate pollution; the air quality index grade is five grades, which indicates that the air quality is severe pollution; the air quality index is rated six, indicating that the air quality is severe pollution.
Alternatively, the air quality information may also be determined by obtaining an air quality index. Determining the grade of the air quality index according to the air quality index; alternatively, the air quality condition is determined directly from the air quality index.
Optionally, the air quality information of the outdoor environment comprises PM10 concentration of the outdoor environment; according to the air quality information of outdoor environment, control new trend equipment operation, include: and under the condition that the concentration of PM10 in the outdoor environment exceeds a reference concentration threshold value, starting a water mist generation module and a fan.
Optionally, the air quality information of the outdoor environment comprises PM2.5 concentration of the outdoor environment; according to the air quality information of outdoor environment, control new trend equipment operation, include: and controlling the water mist generation module to be started under the condition that the concentration of PM2.5 in the outdoor environment exceeds a reference concentration threshold value. Therefore, the outdoor air quality condition is determined according to the PM2.5 concentration of the outdoor environment, and whether the water mist generation module is started or not is judged according to the determined air quality condition. When the concentration of PM2.5 in the outdoor environment is higher, the air quality of the outdoor environment is poor, the water mist released by the water mist generation module collides with particle components in outdoor fresh air to separate inhalable particle components in the air from the air, and the air passing through the air flow passage is effectively filtered.
Optionally, the air quality information of the outdoor environment comprises PM0.3 concentration of the outdoor environment; according to the air quality information of outdoor environment, control new trend equipment operation, include: and under the condition that the concentration of PM0.3 in the outdoor environment exceeds a reference concentration threshold value, starting a water mist generation module and a fan.
Optionally, in a case that a target user exists in the associated area of the fresh air device, the reference concentration threshold is determined as follows: obtaining an air quality information base, wherein at least one user type and a PM2.5 concentration threshold value associated with the at least one user type are stored in the air quality information base; and determining a PM2.5 concentration threshold value matched with the user type of the target user from the air quality information base, and taking the PM2.5 concentration threshold value as a reference concentration threshold value.
Optionally, determining a target operation mode of the fresh air device according to the air quality information of the outdoor environment, and may further include: acquiring a user type of a target user; determining a reference air quality index range for an environment in which the user type suggests activities; judging whether the air quality index contained in the air quality information meets the reference air quality index range or not; and if the air quality index contained in the air quality information accords with the reference air quality index range, controlling the air conditioner to start the fan and keeping the water mist generation module closed. And if the air quality index contained in the air quality information does not conform to the reference air quality index range, controlling the air conditioner to start the fan and the water mist generation module.
Optionally, the fresh air equipment further comprises a water supply module for providing a water source for the water mist generation module, and the water supply module comprises a water tank; after the water mist generation module is controlled to be started, the method further comprises the following steps: determining the dust accumulation amount of the water tank and the dust holding amount of the water tank; and under the condition that the dust accumulation amount of the water tank reaches the dust holding amount, the water mist generation module is controlled to be closed, and the water supply module executes a water tank water changing instruction. When the dust accumulation amount of the water tank exceeds the preset dust holding amount, the water cleanliness in the water tank is relatively poor, the water tank has a water changing requirement, the water supply module is further controlled to execute a water tank water changing instruction, and the operation of the water mist generation module is returned after the water tank water changing is finished; therefore, the filtering effect of the water mist generation module on outdoor fresh air can be better ensured.
Optionally, the dust deposition amount of the water tank is determined by: acquiring ventilation quantity of fresh air equipment and operation time of a water mist generation module; and determining the dust accumulation amount of the water tank according to the ventilation amount, the running time and the air quality information. And acquiring the operation time of the water mist generation module after the last water changing operation of the water tank is finished, and determining the dust accumulation amount of the water tank according to the value of the ventilation amount, the product of the operation time and the PM2.5 concentration and a preset adjusting parameter.
Alternatively, the dust deposition amount of the water tank may be calculated by the following formula:
B＝Q×C×t×k；
wherein B represents the dust accumulation amount of the water tank; q represents the ventilation; c represents PM2.5 concentration; t represents the operation time of the water mist generation module; k represents a preset adjustment parameter.
Optionally, the method for controlling a fresh air device further comprises: and under the condition that the fresh air equipment is determined to be started for the first time on the current date, the water mist generation module is controlled to be closed, and the water supply module executes a water tank water changing instruction. Like this, in some new trend equipment's model, the water tank of water supply module is uncovered design, takes place the filter effect of module to the air for guaranteeing water smoke to prevent when new trend equipment does not start, the dirt in the deposit air in the water tank, consequently, control new trend equipment when opening for the first time every day, control water supply module earlier and carry out the water tank and trade the water instruction. Because the water tank trades the in-process of water, can influence the work of water smoke generation module, still control water smoke generation module and close when carrying out the water tank instruction of trading water, wait to trade the water tank and accomplish the back, again according to the operation of outdoor environment's air quality information control water smoke generation module.
Optionally, under the condition that the concentration of the carbon dioxide gas in the associated area of the fresh air equipment is determined to be beyond the reference concentration range, the fresh air equipment is controlled to be started and whether the fresh air equipment is started for the first time on the current date is judged; if the fresh air equipment is started for the first time on the current date, the water mist generation module is controlled to keep a closed state, and the water supply module is controlled to execute a water tank water changing instruction; and if the fresh air equipment is not started for the first time on the current date, acquiring the air quality information of the outdoor environment, and determining the operation condition of the water mist generation module according to the air quality information of the outdoor environment.
Optionally, the reference period for determining whether the water mist generation module is turned on for the first time may be a natural day in which the fresh air device is turned on for the first time, and the water supply module is controlled to execute the water tank water change instruction. The current natural day is the current date, if the fresh air equipment is started for the first time on the current date, the water mist generation module is controlled to be closed, and the water supply module is controlled to execute a water tank water changing instruction.
In practical application, in parts of regions with higher latitudes, such as temperate continental regions and subarctic conifer regions, the whole year is dry and rainless, and the summer is short and cool. In such areas, the demand for air conditioning is often not refrigeration, but rather heating and humidification. To above-mentioned climatic region, the new trend air conditioner can not set up refrigerant circuit and compressor, through setting up the air purification device that this disclosed embodiment provided, can realize filtering and purifying outdoor entering indoor new trend, still carried out the humidification to the air when purifying. In addition, under the cold condition that needs indoor heating in weather, can heat the water in the water supply module through the heating element that this air purification device set up, both can improve the water smoke conversion rate of water smoke generation module, because water after water smoke is through the heating forms, can also pass through the air in the heat transfer for the air that passes through in the air circulation route that carries in the water smoke. Therefore, the air is heated, the indoor environment is heated, and the energy utilization rate is improved.
Optionally, the water tank is provided with a heating assembly; after the water mist generation module is controlled to be started, the method further comprises the following steps: and under the condition that the outdoor environment temperature is lower than the preset temperature threshold, the heating assembly is started to heat the water in the water tank. Like this, can realize that new trend equipment does not set up compressor and refrigerant circuit, under the prerequisite of having practiced thrift manufacturing cost, when the indoor environment needs to heat, through opening heating element, add the water in the hot water tank to improve the temperature of the water smoke that the water smoke generation module generated, through water smoke and air heat transfer, in order to realize the heating to the air.
Optionally, before acquiring the air quality information of the outdoor environment, the method further includes: acquiring the current environment humidity in the associated area of the fresh air equipment, and executing the step of acquiring the air quality information of the outdoor environment if the current environment humidity is lower than a preset humidity threshold value.
Optionally, the fresh air device is associated with an independent humidity control device, and if the current environment humidity is greater than a first preset humidity threshold value, a humidity control instruction is sent to the humidity control device; if the current environment humidity is less than or equal to a first preset humidity threshold value and greater than a second preset humidity threshold value, controlling the fresh air equipment to keep shutting down; and if the current environment humidity is less than or equal to a second preset humidity threshold value, executing the step of acquiring the air quality information of the outdoor environment. The first preset humidity threshold value is larger than the second preset humidity threshold value. The humidity control apparatus may be an air conditioner having a compressor and a refrigerant circuit.
With reference to fig. 2, an embodiment of the present disclosure provides an apparatus for controlling a fresh air device, where the fresh air device includes an outdoor air inlet, an indoor air outlet, and a water mist generation module, an air flow path is formed between the outdoor air inlet and the indoor air outlet, and the water mist generation module is configured to generate water mist and release the water mist to the air flow path to purify air passing through the air flow path; the device includes: the system comprises an acquisition module 10, a control module and a control module, wherein the acquisition module is configured to acquire air quality information of an outdoor environment under the condition that the concentration of carbon dioxide gas in an associated area of fresh air equipment exceeds a reference concentration range; the determining module 20 is configured to determine a target operation mode of the fresh air equipment according to the air quality information of the outdoor environment, wherein the target operation mode comprises the operation condition of the water mist generating module; and the execution module 30 is configured to control the operation of the fresh air device according to the target operation mode.
By adopting the device for controlling the fresh air equipment provided by the embodiment of the disclosure, the fresh air equipment can be provided with the water mist generation module to replace a filter screen, and the water mist released by the water mist generation module collides with particle components in the air to realize the separation of inhalable particle components in the air from the gas; when the concentration of the indoor carbon dioxide gas is high, acquiring air quality information of the outdoor environment; determining a target operation mode of the fresh air equipment and controlling the fresh air equipment to operate in the target operation mode according to the air quality information of the outdoor environment; therefore, when the indoor has ventilation requirements and the outdoor air needs to be filtered, inhalable particle components in the air are separated by operating the water mist generation module, so that the outdoor air is effectively filtered while fresh air is introduced indoors to ventilate the indoor environment, and convenience is brought to users for using fresh air equipment.
As shown in fig. 3, an apparatus for controlling a fresh air device according to an embodiment of the present disclosure includes a processor (processor)100 and a memory (memory) 101. Optionally, the apparatus may also include a Communication Interface (Communication Interface)102 and a bus 103. The processor 100, the communication interface 102, and the memory 101 may communicate with each other via a bus 103. The communication interface 102 may be used for information transfer. The processor 100 may call logic instructions in the memory 101 to perform the method for controlling the fresh air device of the above-described embodiment.
In addition, the logic instructions in the memory 101 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products.
The memory 101, which is a computer-readable storage medium, may be used for storing software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 100 executes functional applications and data processing by executing program instructions/modules stored in the memory 101, that is, implements the method for controlling the fresh air device in the above-described embodiment.
The memory 101 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. In addition, the memory 101 may include a high-speed random access memory, and may also include a nonvolatile memory.
The embodiment of the disclosure provides fresh air equipment, which comprises an outdoor air inlet, an indoor air outlet and a water mist generation module, wherein an air flow passage is formed between the outdoor air inlet and the indoor air outlet, and the water mist generation module is used for generating water mist and releasing the water mist to the air flow passage so as to purify air passing through the air flow passage; the fresh air conditioner also comprises the device for controlling the fresh air equipment.
By adopting the fresh air equipment provided by the embodiment of the disclosure, the water mist generation module is arranged to replace a filter screen, and the water mist released by the water mist generation module collides with particle components in the air, so that the separation of inhalable particle components in the air and gas can be realized; when the concentration of the indoor carbon dioxide gas is high, acquiring air quality information of the outdoor environment; determining a target operation mode of the fresh air equipment and controlling the fresh air equipment to operate in the target operation mode according to the air quality information of the outdoor environment; therefore, when the indoor has ventilation requirements and the outdoor air needs to be filtered, inhalable particle components in the air are separated by operating the water mist generation module, so that the outdoor air is effectively filtered while fresh air is introduced indoors to ventilate the indoor environment, and convenience is brought to users for using fresh air equipment.
The disclosed embodiments provide a computer-readable storage medium having stored thereon computer-executable instructions configured to perform the above-described method for controlling a fresh air device.
An embodiment of the present disclosure provides a computer program product comprising a computer program stored on a computer-readable storage medium, the computer program comprising program instructions which, when executed by a computer, cause the computer to perform the above-mentioned method for controlling a fresh air device.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, where the computer software product is stored in a storage medium and includes one or more instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be merely a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (10)
1. A method for controlling fresh air equipment is characterized in that the fresh air equipment comprises an outdoor air inlet, an indoor air outlet and a water mist generation module, an air flow passage is formed between the outdoor air inlet and the indoor air outlet, and the water mist generation module is used for generating water mist and releasing the water mist to the air flow passage so as to purify air passing through the air flow passage; the method comprises the following steps:
acquiring air quality information of an outdoor environment under the condition that the concentration of carbon dioxide gas in the associated area of the fresh air equipment exceeds a reference concentration range;
determining a target operation mode of the fresh air equipment according to the air quality information of the outdoor environment, wherein the target operation mode comprises the operation condition of a water mist generation module;
and controlling the operation of the fresh air equipment according to the target operation mode.
2. The method of claim 1, wherein the fresh air device further comprises a fan; the air quality information of the outdoor environment comprises the air quality index grade of the outdoor environment, and the determining of the target operation mode of the fresh air equipment according to the air quality information of the outdoor environment comprises the following steps:
under the condition that the air quality index level indicates that the air quality is not excellent, controlling the fan and the water mist generation module to be started;
and under the condition that the air quality index grade indicates that the air quality is excellent, controlling the fan to be started, and closing the water mist generation module.
3. The method of claim 1, wherein the air quality information of the outdoor environment comprises a PM2.5 concentration of the outdoor environment; according to the air quality information of outdoor environment, control the operation of new trend equipment, include:
and controlling the water mist generation module to be started under the condition that the concentration of PM2.5 in the outdoor environment exceeds a reference concentration threshold value.
4. The method according to claim 3, wherein in the presence of a target user within the associated area of the fresh air device, the reference concentration threshold is determined by:
obtaining an air quality information base, wherein at least one user type and a PM2.5 concentration threshold value associated with the at least one user type are stored in the air quality information base;
and determining a PM2.5 concentration threshold value matched with the user type of the target user from the air quality information base, and taking the PM2.5 concentration threshold value as the reference concentration threshold value.
5. The method according to any one of claims 2 to 4, wherein the fresh air device further comprises a water supply module for providing a source of water to the water mist generation module, the water supply module comprising a water tank; after controlling the water mist generation module to be started, the method further comprises the following steps:
determining the dust accumulation amount of the water tank and the dust holding amount of the water tank;
and under the condition that the dust accumulation amount of the water tank reaches the dust holding amount, controlling the water mist generation module to be closed, and executing a water changing instruction of the water tank by the water supply module.
6. The method of claim 5, wherein the dust accumulation amount of the water tank is determined by:
acquiring the ventilation quantity of the fresh air equipment and the operation time of the water mist generation module;
and determining the dust accumulation amount of the water tank according to the ventilation amount, the operation time and the air quality information.
7. The method of claim 5, further comprising:
and under the condition that the fresh air equipment is determined to be started for the first time on the current date, the water mist generation module is controlled to be closed, and the water supply module executes the water tank water changing instruction.
8. The method of claim 5, wherein the water tank is provided with a heating assembly; after controlling the water mist generation module to be started, the method further comprises the following steps:
and under the condition that the outdoor environment temperature is lower than a preset temperature threshold value, the heating assembly is started to heat the water in the water tank.
9. A device for controlling fresh air equipment comprises an outdoor air inlet, an indoor air outlet and a water mist generation module, wherein an air flow passage is formed between the outdoor air inlet and the indoor air outlet, and the water mist generation module is used for generating water mist and releasing the water mist to the air flow passage so as to purify air passing through the air flow passage; the apparatus comprising a processor and a memory storing program instructions, wherein the processor is configured to perform the method for controlling a fresh air device of any of claims 1 to 8 when executing the program instructions.
10. A fresh air conditioner is characterized by comprising an outdoor air inlet, an indoor air outlet and a water mist generation module, wherein an air flow passage is formed between the outdoor air inlet and the indoor air outlet, and the water mist generation module is used for generating water mist and releasing the water mist to the air flow passage so as to purify air passing through the air flow passage; the fresh air conditioner further comprises a device for controlling fresh air equipment according to claim 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110390896.9A CN113091135A (en) | 2021-04-12 | 2021-04-12 | Method and device for controlling fresh air equipment and fresh air conditioner |
| PCT/CN2022/072742 WO2022218002A1 (en) | 2021-04-12 | 2022-01-19 | Method and apparatus for controlling fresh air device, and fresh air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110390896.9A CN113091135A (en) | 2021-04-12 | 2021-04-12 | Method and device for controlling fresh air equipment and fresh air conditioner |
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| CN113091135A true CN113091135A (en) | 2021-07-09 |
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| CN202110390896.9A Pending CN113091135A (en) | 2021-04-12 | 2021-04-12 | Method and device for controlling fresh air equipment and fresh air conditioner |
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| WO (1) | WO2022218002A1 (en) |
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| CN113932424A (en) * | 2021-10-11 | 2022-01-14 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner and air conditioner |
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| CN114893897A (en) * | 2022-06-14 | 2022-08-12 | 珠海格力电器股份有限公司 | Control method and device for fresh air conditioner |
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| WO2022218002A1 (en) | 2022-10-20 |
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