CN111023337A - Purification control method of fan - Google Patents

Purification control method of fan Download PDF

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Publication number
CN111023337A
CN111023337A CN201911064244.5A CN201911064244A CN111023337A CN 111023337 A CN111023337 A CN 111023337A CN 201911064244 A CN201911064244 A CN 201911064244A CN 111023337 A CN111023337 A CN 111023337A
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CN
China
Prior art keywords
purification
fan
control method
processing device
sensor
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Pending
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CN201911064244.5A
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Chinese (zh)
Inventor
陈小平
唐清生
林勇进
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Foshan Viomi Electrical Technology Co Ltd
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Foshan Viomi Electrical Technology Co Ltd
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Priority to CN201911064244.5A priority Critical patent/CN111023337A/en
Publication of CN111023337A publication Critical patent/CN111023337A/en
Pending legal-status Critical Current

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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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
    • G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
    • 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
    • F24F2110/10—Temperature
    • 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
    • F24F2110/20—Humidity
    • 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
    • F24F2110/30—Velocity
    • 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
    • F24F2110/64—Airborne particle content
    • 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
    • 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

According to the purification control method of the fan, automatic conversion between an intelligent wind mode and a linkage mode, and between a sleep mode and a purification mode is realized through scene judgment of eight steps, so that the operation difficulty of a user is greatly reduced, the intelligent degree of the fan is realized, and the experience of the user is greatly improved. Meanwhile, the fan has the functions of purification, heating and humidification, so that the purchase cost can be greatly reduced, the occupied space is reduced, and the operation difficulty is reduced.

Description

Purification control method of fan
Technical Field
The invention relates to the field of fans, in particular to a purification control method of a fan.
Background
The function selection of the existing fan is all operated by a user in person, different wind speed gears and purification modes all need the user to select one by one, once the fan is started, the fan is always in an operation state and cannot automatically change the different wind speed gears or the purification modes, the intelligent degree of the fan is not high, and the operation experience of the user is poor.
Therefore, aiming at the defects in the prior art, it is necessary to provide a purification control method for a fan to solve the defects in the prior art.
Disclosure of Invention
The invention aims to provide a purification control method of a fan, which avoids the defects of the prior art. The purification control method of the fan has the advantages that the purification operation can be automatically carried out according to the actual situation without excessive operation of users, and the intelligent degree is high.
The above object of the present invention is achieved by the following technical measures:
the method for controlling the purification of the fan is provided, the fan is automatically judged according to the environment of the area, and purification treatment is carried out according to the judgment result.
Comprises the following steps:
step one, starting up and judging whether a person exists in a current area, if yes, entering a non-purification mode, and if no, entering a step two;
and step two, comparing the concentration of the PM2.5 value of the current area with a purification threshold value in real time, performing purification treatment if the concentration is greater than or equal to the purification threshold value, and entering a non-purification mode if the concentration is less than the purification threshold value.
Wherein the second step is specifically as follows:
comparing the concentration of the PM2.5 value of the current area with a first purification threshold section, a second purification threshold section, a third purification threshold section and a fourth purification threshold section respectively in real time;
when the PM2.5 value is within the range of the first purification threshold value section, the fan generates micro-speed wind and performs purification treatment;
when the PM2.5 value is within the range of the second purification threshold value section, the fan generates low-speed air and performs purification treatment;
when the PM2.5 value is within the range of the III purification threshold value section, the fan generates medium-speed wind and performs purification treatment;
when the PM2.5 value is within the range of the IV purification threshold value section, the fan generates high-speed wind and performs purification treatment;
and when the PM2.5 value is smaller than the I-th purification threshold section, the fan enters a non-purification mode.
Preferably, the above first purge threshold section is 35. mu.g/m3≤PM2.5≤75μg/m3。
Preferably, the second purge threshold section is 75 μ g/m3＜PM2.5≤115μg/m3。
Preferably, the III-th purge threshold section is 115. mu.g/m3＜PM2.5≤150μg/m3。
Preferably, the above IV purge threshold section is 150. mu.g/m3＜PM2.5。
Defining the wind speed of the gentle breeze as BMicro-meterIn the presence of 1.0 m/s.ltoreq.BMicro-meter。
Defining the wind speed of low-speed wind as BIs low inIn the presence of 1.0m/s < BIs low in≤3.0m/s。
Defining the wind speed of medium speed wind as BInIn the presence of 3.0m/s < BIn≤5.0m/s。
Defining the wind speed of high-speed wind as BHeight ofIn the presence of 5.0m/s < BHeight of。
The fan is provided with a data acquisition module and a processing device, wherein the data acquisition module is connected with the processing device.
And the processing device is used for analyzing data, judging scene change and finally entering a corresponding working mode.
And the data acquisition module is used for acquiring the environmental data of the current area environment.
Preferably, the data acquisition module is provided with an infrared sensor, and the infrared sensor is connected with the processing device.
And the infrared sensor is used for sensing the human body activity in the current area in real time and obtaining an infrared signal.
Preferably, the data acquisition module is provided with a PM2.5 sensor, and the PM2.5 sensor is connected with the processing device.
And the PM2.5 sensor is used for detecting the concentration of the particulate matters with equivalent diameters of less than or equal to 2.5 microns in the current region in real time and obtaining a PM2.5 signal.
Preferably, the data acquisition module is provided with an air speed sensor, and the air speed sensor is connected with the processing device.
And the wind speed sensor is used for detecting a speed signal of the airflow generated by the fan in real time.
Preferably, the data acquisition module is provided with a humidity sensor, and the humidity sensor is connected with the processing device.
And the humidity sensor is used for detecting the humidity of the current area in real time and obtaining a humidity signal.
Preferably, the data acquisition module is provided with a temperature sensor, and the temperature sensor is connected with the processing device.
And the temperature sensor is used for detecting the temperature of the current area in real time and obtaining a temperature signal.
Preferably, the data acquisition module is provided with a CO2Sensor, CO2The sensor is connected with the processing device.
CO2A sensor for detecting CO of the current region2Concentration and obtaining CO2A signal.
Preferably, the data acquisition module is provided with a camera monitoring device, and the camera monitoring device is connected with the processing device.
And the camera monitoring equipment is used for detecting and monitoring the eye closing states of all human bodies in the current area in real time to obtain camera signals.
Preferably, the fan is further provided with a main body and a purification assembly, and the purification assembly is assembled on the main body and connected with the treatment device.
The purification assembly is used for purifying the airflow, so that the output airflow is output in the form of purified air.
Preferably, the fan is further provided with a heating assembly, and the heating assembly is assembled on the main body and connected with the processing device.
The heating assembly is used for heating the air flow, so that the output air flow is output in a warm air form.
Preferably, the fan is further provided with a driving assembly, and the driving assembly is assembled on the main body and connected with the processing device.
Preferably, the fan is further provided with a humidifying assembly, and the humidifying assembly is assembled on the main body and connected with the processing device.
The humidifying assembly is used for humidifying the air flow, so that the output air flow is output in a humidifying mode.
Preferably, the fan is further provided with an air duct assembly, the air duct assembly is assembled on the main body, and the air duct assembly is used for guiding air.
Preferably, the non-purification mode is a smart wind mode, a sleep mode or a linkage mode.
Preferably, the intelligent wind mode is that the fan blows wind to a corresponding spatial position according to spatial positions of all users in the current area.
Preferably, the purification mode is to reduce the concentration of PM2.5 in the current area by a purification component of the fan.
Preferably, the sleep mode is such that the humidity of the current area is maintained in a humidity threshold range, the speed is maintained at a speed equal to or less than a wind speed threshold, and the temperature is maintained in a temperature threshold range.
Preferably, the linkage mode is adjusted in a linkage manner according to air in a range where the external linkage device is located.
The external linkage equipment is at least one of an intelligent door lock, an intelligent curtain, an air conditioner, an air conditioning fan, a purifier, a fresh air machine, a refrigerator, a television, a humidifier or a dehumidifier.
According to the purification control method of the fan, the fan is automatically judged according to the area environment, and purification treatment is carried out according to the judgment result. Comprises the following steps: step one, starting the mobile phone and judging whether people exist in the current area, if so, entering a non-purification mode, and if not, entering a step two. And step two, comparing the concentration of the PM2.5 value of the current area with a purification threshold value in real time, performing purification treatment if the concentration is greater than or equal to the purification threshold value, and entering a non-purification mode if the concentration is less than the purification threshold value. The purification control method of the fan can automatically enter the purification module according to the actual condition of air, so that the intelligent degree of the fan is realized, and the experience of a user is greatly improved. Meanwhile, the fan has the functions of purification, heating and humidification, so that the purchase cost can be greatly reduced, the occupied space is reduced, and the operation difficulty is reduced.
Drawings
The invention is further illustrated by means of the attached drawings, the content of which is not in any way limiting.
Fig. 1 is a schematic view of a purification control method of a fan in embodiment 1.
Fig. 2 is a schematic diagram of a purification control method of a fan in embodiment 2.
Detailed Description
The technical solution of the present invention is further illustrated by the following examples.
Example 1.
A purification control method of a fan is disclosed, as shown in figure 1, the fan automatically judges according to the environment of the area, and carries out purification treatment according to the judgment result.
Comprises the following steps:
step one, starting up and judging whether a person exists in a current area, if yes, entering a non-purification mode, and if no, entering a step two;
and step two, comparing the concentration of the PM2.5 value of the current area with a purification threshold value in real time, performing purification treatment if the concentration is greater than or equal to the purification threshold value, and entering a non-purification mode if the concentration is less than the purification threshold value.
Wherein the second step is specifically as follows:
comparing the concentration of the PM2.5 value of the current area with a first purification threshold section, a second purification threshold section, a third purification threshold section and a fourth purification threshold section respectively in real time;
when the PM2.5 value is within the range of the first purification threshold value section, the fan generates micro-speed wind and performs purification treatment;
when the PM2.5 value is within the range of the second purification threshold value section, the fan generates low-speed air and performs purification treatment;
when the PM2.5 value is within the range of the III purification threshold value section, the fan generates medium-speed wind and performs purification treatment;
when the PM2.5 value is within the range of the IV purification threshold value section, the fan generates high-speed wind and performs purification treatment;
and when the PM2.5 value is smaller than the I-th purification threshold section, the fan enters a non-purification mode.
The first purification threshold stage is 35 mu g/m3≤PM2.5≤75μg/m3(ii) a The second purification threshold section is 75 mu g/m3＜PM2.5≤115μg/m3(ii) a III the third purge threshold segment is 115. mu.g/m3＜PM2.5≤150μg/m3(ii) a The IV purification threshold section is 150 mu g/m3＜PM2.5。
Defining the wind speed of the gentle breeze as BMicro-meterIn the presence of 1.0 m/s.ltoreq.BMicro-meter. Defining the wind speed of low-speed wind as BIs low inIn the presence of 1.0m/s < BIs low inIs less than or equal to 3.0 m/s. Defining the wind speed of medium speed wind as BInIn the presence of 3.0m/s < BInLess than or equal to 5.0 m/s. Defining the wind speed of high-speed wind as BHeight ofIn the presence of 5.0m/s < BHeight of。
The fan is provided with a data acquisition module and a processing device, and the data acquisition module is connected with the processing device. And the processing device is used for analyzing data, judging scene change and finally entering a corresponding working mode. And the data acquisition module is used for acquiring the environmental data of the current area environment.
The data acquisition module is provided with a PM2.5 sensor, an infrared sensor and a wind speed sensor, wherein the PM2.5 sensor, the infrared sensor and the wind speed sensor are respectively connected with a processing device.
And the infrared sensor is used for sensing the human body activity in the current area in real time and obtaining an infrared signal.
And the wind speed sensor is used for detecting a speed signal of the airflow generated by the fan in real time.
And the PM2.5 sensor is used for detecting the concentration of the particulate matters with equivalent diameters of less than or equal to 2.5 microns in the current region in real time and obtaining a PM2.5 signal.
The data acquisition module is also provided with a temperature sensor, a humidity sensor and CO2Sensor and camera monitoring equipment, temperature sensor, humidity sensor, CO2The sensor and the camera monitoring equipment are respectively connected with the processing device.
And the temperature sensor is used for detecting the temperature of the current area in real time and obtaining a temperature signal. And the humidity sensor is used for detecting the humidity of the current area in real time and obtaining a humidity signal.
CO2A sensor for detecting CO of the current region2Concentration and obtaining CO2A signal.
And the camera monitoring equipment is used for detecting and monitoring the eye closing states of all human bodies in the current area in real time to obtain camera signals.
The fan is also provided with a main body and a purification assembly, wherein the purification assembly is assembled on the main body and is connected with a processing device; the purification assembly is used for purifying the airflow, so that the output airflow is output in the form of purified air. The fan is also provided with a heating component which is assembled on the main body and connected with the processing device; the heating assembly is used for heating the air flow, so that the output air flow is output in a warm air form. The fan is also provided with a driving assembly, and the driving assembly is assembled on the main body and connected with the processing device. The fan is also provided with a humidifying component which is assembled on the main body and connected with the processing device; the humidifying assembly is used for humidifying the air flow, so that the output air flow is output in a humidifying mode. The fan is also provided with an air duct assembly, the air duct assembly is assembled on the main body, and the air duct assembly is used for guiding air.
The temperature sensor, humidity sensor, infrared sensor, PM2.5 sensor, and CO of the present invention2The sensors, wind speed sensors and camera monitoring devices are well known and the methods of use, model and operation thereof will be known to those skilled in the art and the invention will not be described in detail herein.
The non-purification mode of the invention is an intelligent wind mode, a sleep mode or a linkage mode. It should be noted that the non-purification mode of the invention is selected by the fan according to different scenes of the current environment, and the fan automatically selects a non-purification mode, such as an intelligent wind mode, a sleep mode or a linkage mode.
The intelligent wind mode is that the fan blows wind to the corresponding spatial position according to the spatial positions of all users in the current area.
The purification mode is to reduce the concentration of PM2.5 in the current area through a purification component of the fan.
The sleep mode is that the humidity of the current area is kept in a humidity threshold section, the speed is kept to be less than or equal to a wind speed threshold, and the temperature is kept in a temperature threshold section.
The linkage mode is linkage adjustment according to the air in the range of the external linkage equipment.
It should be noted that the air duct assembly, the purification assembly, the heating assembly, the driving assembly, the humidification assembly, the wind direction swinging device and the input device of the present invention are all common knowledge, and those skilled in the art should know the structure and principle thereof. The structures of the air duct assembly, the purification assembly, the heating assembly, the driving assembly, the humidification assembly, the wind direction swinging device and the input device are not the key points of the invention, so that the structures are not described in detail.
The processing device of the present invention can only realize data analysis and judge the processing device of the scene change function, and can be used as the processing device of the present invention, and the processing device with the function is widely applied in industrial production, and meanwhile, the model and the structure of the processing device are not the key points of the present invention, so that the description is not repeated.
The present invention is illustrated by the example, wherein the current PM2.5 value is 135 μ g/m3The time processing device compares 135 with the I purification threshold section, the II purification threshold section, the III purification threshold section and the IV purification threshold section, and the fan generates medium-speed air and performs purification treatment because the PM2.5 value is in the range of the III purification threshold section. Because the current PM2.5 value drops to 30 μ g/m after a period of decontamination3And the fan enters a non-purification mode.
The purification control method of the fan comprises the steps of firstly, starting up and judging whether people exist in the current area, if the people exist, entering a non-purification mode, and if the people do not exist, entering the step two. And step two, comparing the concentration of the PM2.5 value of the current area with a purification threshold value in real time, performing purification treatment if the concentration is greater than or equal to the purification threshold value, and entering a non-purification mode if the concentration is less than the purification threshold value. The purification control method of the fan can automatically enter the purification module according to the actual condition of air, so that the intelligent degree of the fan is realized, and the experience of a user is greatly improved. Meanwhile, the fan has the functions of purification, heating and humidification, so that the purchase cost can be greatly reduced, the occupied space is reduced, and the operation difficulty is reduced.
Example 2.
As shown in fig. 2, the other features of the purification control method of a fan are the same as those of embodiment 1, except that the control method of selecting a purification mode and a smart wind mode, a sleep mode or a linkage mode is refined in this embodiment, and the others are as follows:
step A, starting up and judging whether people exist in the current area, if yes, entering step B, and if no, entering a purification mode;
b, judging whether all users in the current area are in a sleep state, entering a sleep mode in the sleep state, and entering a step C in the non-sleep state;
step C, judging whether the external linkage equipment in the current area is started, if so, entering step D, and if not, entering step E;
e, judging whether external parameters of the external linkage equipment are abnormal or not, starting a linkage mode of the fan if the external parameters are abnormal, and entering a fifth step if the external parameters are not abnormal;
step F, entering an intelligent wind mode and entering a step G;
g, judging whether people exist in the current area, if yes, entering the step H, and if no, entering a purification mode;
step H, judging whether all users in the current area are in a sleep state, entering a sleep mode in the sleep state, and entering the step I in the non-sleep state;
and step I, judging whether the external linkage equipment in the current area is started, if so, entering the step D, and if not, maintaining the intelligent wind mode and entering the step F.
In the sleep state, when the time period is T minutes, the camera monitoring equipment monitors that all people in the current area are continuously closed and the infrared sensor monitors that no action is caused by the human body in the current area.
The temperature threshold section is 15-26 ℃, the humidity threshold section is 35-65%, and the wind speed threshold is 0.35 m/s.
The T of the invention is 10 minutes to 30 minutes, and the specific time is determined according to the actual situation. A specific T for this example is 15 minutes.
The fan is also provided with a signal receiving and transmitting device for data sharing with external linkage equipment and a linkage controller for controlling the external linkage equipment, wherein the signal receiving and transmitting device is connected with the processing device, the signal receiving and transmitting device is respectively in wireless signal connection with the external linkage equipment and the linkage controller, and the linkage controller is assembled on the external linkage equipment and is connected with the external linkage equipment.
Wherein the step D is that the processing device respectively receives the temperature signal, the humidity signal, the PM2.5 signal and the CO2The signal is sent to a signal transceiver, and the signal transceiver receives a temperature signal, a humidity signal, a PM2.5 signal and CO2The signal is shared to the external linkage equipment, meanwhile, the signal receiving and transmitting device receives external parameters of the external linkage equipment and transmits the external parameters to the processing device, the processing device receives the external parameters of the external linkage equipment, the processing device judges whether the external parameters are abnormal or not, at least one of the purification assembly, the humidification assembly, the heating assembly or the driving assembly is controlled to work when the external parameters are abnormal, the processing device simultaneously transmits linkage control signals to the signal receiving and transmitting device, and the signal receiving and transmitting device transmits the linkage control signals to the signal receiving and transmitting deviceAnd E, the transceiver receives the linkage control signal and transmits the linkage control signal to the linkage controller, the linkage controller receives the linkage control signal and controls the external linkage equipment to work, and if no abnormity exists, the step E is carried out.
The external linkage equipment is at least one of an intelligent door lock, an intelligent curtain, an air conditioner, an air conditioning fan, a purifier, a fresh air machine, a refrigerator, a television, a humidifier or a dehumidifier. The external linkage equipment of the embodiment is specifically an intelligent door lock, an intelligent curtain, a refrigerator and a television.
The present invention is illustrated by taking the embodiment as an example, and the processing device respectively receives the temperature signal, the humidity signal, the PM2.5 signal and the CO2The signal is sent to a signal transceiver, and the signal transceiver receives a temperature signal, a humidity signal, a PM2.5 signal and CO2Signals and shares to the refrigerator and television, which will be at temperature, humidity, PM2.5 and CO2The intelligent door lock and the intelligent curtain are connected with a signal transceiver, the signal transceiver is used for receiving external parameters of the intelligent door lock and the intelligent curtain and sending the external parameters to a processing device, the processing device is used for receiving the external parameters of the intelligent door lock and the intelligent curtain and judging whether the external parameters are abnormal or not, at least one of the purification component, the humidification component, the heating component or the driving component is controlled to work when the external parameters are abnormal, the processing device is used for sending linkage control signals to the signal transceiver simultaneously, the signal transceiver is used for receiving the linkage control signals and transmitting the linkage control signals to a linkage controller, the linkage controller is used for receiving the linkage control signals and controlling the intelligent door lock and the intelligent curtain to work, and if the external parameters are not abnormal, the step E is carried out.
Because the intelligent curtain is close to the window, external air can suddenly enter when the window is opened, and influences are generated on the air quality in the region direction, for example, the PM2.5 value of external parameters is changed to cause abnormity, the humidity value is abnormal, the temperature value is abnormal, and the like; meanwhile, when the intelligent door lock is opened, external air also enters suddenly and influences the air quality, humidity and temperature in the area direction, if the PM2.5 value of external parameters changes, the humidity value is abnormal, the temperature value is abnormal, and the like, so that the processing device controls the purification assembly, the humidification assembly and the heating assembly to adjust the air in the two area directions. The linkage controller receives the linkage control signal and controls the intelligent door lock to close the door, and the linkage controller receives the linkage control signal and controls the intelligent curtain to close the window and the like.
The linkage controller of the invention is a controller with data receiving and controlling functions, the controller with the functions can be used as the controller of the invention, the controller with the functions can be widely applied to industrial production, and meanwhile, the type and the structure of the controller are not the key points of the invention, so that the description is not repeated.
The purification control method of the fan can automatically enter the purification module according to the actual condition of air, the intelligent degree of the fan is realized, and the experience of a user is greatly improved. Meanwhile, the fan has the functions of purification, heating and humidification, so that the purchase cost can be greatly reduced, the occupied space is reduced, and the operation difficulty is reduced.
Example 3.
The other characteristics of the purification control method of the fan are the same as those of the embodiment 2, and the difference is that: the external linkage equipment of the embodiment is specifically an air conditioner, an air conditioning fan, a purifier and a fresh air machine.
The processing device respectively receives the temperature signal, the humidity signal, the PM2.5 signal and the CO2The signal is sent to a signal transceiver, and the signal transceiver receives a temperature signal, a humidity signal, a PM2.5 signal and CO2And the signal is shared to an air conditioner, an air conditioning fan, a purifier and a fresh air machine. Meanwhile, the signal transceiver receives external parameters of the air conditioner, the air conditioning fan, the purifier and the fresh air fan and sends the external parameters to the processing device, the processing device receives the external parameters of the air conditioner, the air conditioning fan, the purifier and the fresh air fan, the processing device judges whether the external parameters are abnormal, and controls at least one of the purification assembly, the humidification assembly, the heating assembly or the driving assembly to work when the external parameters are abnormal, the processing device sends a linkage control signal to the signal transceiver simultaneously, the signal transceiver receives the linkage control signal and transmits the linkage control signal to the linkage controller, and the linkage controller receives the linkage control signal and controls the air conditioner, the air conditioning fan, the purifier and the fresh air fanAnd E, the fan works, and if no abnormity exists, the step E is carried out.
Because the air conditioner and the air conditioning fan can affect the air quality and the humidity of the area direction, for example, the PM2.5 value of the external parameter changes to cause abnormity, the humidity value changes abnormally, and the like. Therefore, the treatment device controls the purification component and the humidity component to purify the air in the directions of the two areas. If the PM2.5 value of the external parameter is abnormal, the processing device simultaneously sends linkage control signals to the signal receiving and sending device, the signal receiving and sending device receives the linkage control signals and transmits the linkage control signals to the linkage controller, and the linkage controller receives the linkage control signals and adjusts the gears of the air conditioner and the air conditioning fan to be small, so that the PM2.5 value is reduced.
The temperature and humidity of the air in the region direction can be influenced by the purifier and the fresh air machine, for example, the humidity value is abnormal, the temperature value is abnormal, and the like. The processing device controls the humidifying component and the heating component to adjust the air in the directions of the two areas. The processing device simultaneously sends linkage control signals to the signal transceiver, the signal transceiver receives the linkage control signals and transmits the linkage control signals to the linkage controller, and the linkage controller receives the linkage control signals and adjusts the gears to be small through the purifier and the fresh air fan, so that the humidity value and the temperature value are adjusted.
The purification control method of the fan can automatically enter the purification module according to the actual condition of air, the intelligent degree of the fan is realized, and the experience of a user is greatly improved. Meanwhile, the fan has the functions of purification, heating and humidification, so that the purchase cost can be greatly reduced, the occupied space is reduced, and the operation difficulty is reduced.
Example 4.
The other characteristics of the purification control method of the fan are the same as those of the embodiment 1, and the difference is that: the external linkage of the present embodiment is specifically a humidifier or dehumidifier.
The processing device respectively receives the temperature signal, the humidity signal, the PM2.5 signal and the CO2The signal is sent to a signal transceiver, and the signal transceiver receives a temperature signal, a humidity signal, a PM2.5 signal and CO2The signal is shared to the humidifier and the dehumidifier, and the signal transceiver is used simultaneouslyReceiving external parameters of a humidifier and a dehumidifier and sending the external parameters to a processing device, receiving the external parameters of the humidifier or the dehumidifier by the processing device, judging whether the external parameters are abnormal or not by the processing device, controlling at least one of a purification assembly, a humidification assembly, a heating assembly or a driving assembly to work when the external parameters are abnormal, sending linkage control signals to a signal receiving and sending device by the processing device, receiving the linkage control signals by the signal receiving and sending device to a linkage controller by the signal receiving and sending device, receiving the linkage control signals by the linkage controller and controlling the humidifier or the dehumidifier to work, and entering the step E if the external parameters are not abnormal.
Because the humidifier can influence the air quality and the temperature in the direction of the area, for example, the PM2.5 value of the external parameter changes to cause an abnormality, the temperature value causes an abnormality, and the like, the processing device controls the purification component and the humidity component to purify the air in the direction of the area. If the PM2.5 value and the temperature value of the external parameter are abnormal, the processing device simultaneously sends linkage control signals to the signal transceiver, the signal transceiver receives the linkage control signals and transmits the linkage control signals to the linkage controller, and the linkage controller receives the linkage control signals and adjusts the gear to be smaller or larger through the humidifier, so that the PM2.5 value and the temperature value are adjusted. The processing device controls the humidifying component and the heating component to adjust the air in the area. Meanwhile, the processing device controls the driving assembly to increase the air speed so as to make up for the defect that the air supply of the humidifier or the dehumidifier is not far. The same is true for the dehumidifier.
The purification control method of the fan can automatically enter the purification module according to the actual condition of air, the intelligent degree of the fan is realized, and the experience of a user is greatly improved. Meanwhile, the fan has the functions of purification, heating and humidification, so that the purchase cost can be greatly reduced, the occupied space is reduced, and the operation difficulty is reduced.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (26)

1. A purification control method of a fan is characterized in that: the fan automatically judges according to the environment of the area, and performs purification treatment according to the judgment result.
2. The purification control method of the fan according to claim 1, comprising the steps of:
step one, starting up and judging whether a person exists in a current area, if yes, entering a non-purification mode, and if no, entering a step two;
and step two, comparing the concentration of the PM2.5 value of the current area with a purification threshold value in real time, performing purification treatment if the concentration is greater than or equal to the purification threshold value, and entering a non-purification mode if the concentration is less than the purification threshold value.
3. The purification control method of the fan according to claim 2, characterized in that: the second step is specifically as follows:
comparing the concentration of the PM2.5 value of the current area with a first purification threshold section, a second purification threshold section, a third purification threshold section and a fourth purification threshold section respectively in real time;
when the PM2.5 value is within the range of the first purification threshold value section, the fan generates micro-speed wind and performs purification treatment;
when the PM2.5 value is within the range of the second purification threshold value section, the fan generates low-speed air and performs purification treatment;
when the PM2.5 value is within the range of the III purification threshold value section, the fan generates medium-speed wind and performs purification treatment;
when the PM2.5 value is within the range of the IV purification threshold value section, the fan generates high-speed wind and performs purification treatment;
and when the PM2.5 value is smaller than the I-th purification threshold section, the fan enters a non-purification mode.
4. The purification control method of the fan according to claim 3, characterized in that: the first purification threshold section is 35 mu g/m3≤PM2.5≤75μg/m3。
5. The purification control method of the fan according to claim 3, characterized in that: the second purification threshold section is 75 mu g/m3＜PM2.5≤115μg/m3。
6. The purification control method of the fan according to claim 3, characterized in that: the III purification threshold section is 115 mu g/m3＜PM2.5≤150μg/m3。
7. The purification control method of the fan according to claim 3, characterized in that: the IV purification threshold section is 150 mu g/m3＜PM2.5。
8. The purification control method of the fan according to claim 3, characterized in that: defining the wind speed of the gentle breeze as BMicro-meterIn the presence of 1.0 m/s.ltoreq.BMicro-meter；
9. The purification control method of the fan according to claim 3, characterized in that: defining the wind speed of low-speed wind as BIs low inIn the presence of 1.0m/s < BIs low in≤3.0m/s。
10. The purification control method of the fan according to claim 3, characterized in that: defining the wind speed of medium speed wind as BInIn the presence of 3.0m/s < BIn≤5.0m/s。
11. The purification control method of the fan according to claim 3, characterized in that: defining the wind speed of high-speed wind as BHeight ofIn the presence of 5.0m/s < BHeight of。
12. The purification control method of the fan according to claim 1, characterized in that: the fan is provided with a data acquisition module and a processing device, and the data acquisition module is connected with the processing device;
the processing device is used for analyzing data, judging scene change and finally entering a corresponding working mode;
and the data acquisition module is used for acquiring the environmental data of the current area environment.
13. The purification control method of the blower according to claim 12, characterized in that: the data acquisition module is provided with an infrared sensor, and the infrared sensor is connected with the processing device;
and the infrared sensor is used for sensing the human body activity in the current area in real time and obtaining an infrared signal.
14. The purification control method of the blower according to claim 12, characterized in that: the data acquisition module is provided with a PM2.5 sensor, and the PM2.5 sensor is connected with the processing device;
and the PM2.5 sensor is used for detecting the concentration of the particulate matters with equivalent diameters of less than or equal to 2.5 microns in the current region in real time and obtaining a PM2.5 signal.
15. The purification control method of the blower according to claim 12, characterized in that: the data acquisition module is provided with an air speed sensor, and the air speed sensor is connected with the processing device;
and the wind speed sensor is used for detecting a speed signal of the airflow generated by the fan in real time.
16. The purification control method of the blower according to claim 12, characterized in that: the data acquisition module is provided with a humidity sensor, and the humidity sensor is connected with the processing device;
and the humidity sensor is used for detecting the humidity of the current area in real time and obtaining a humidity signal.
17. The purification control method of the blower according to claim 12, characterized in that: the data acquisition module is provided with a temperature sensor, and the temperature sensor is connected with the processing device;
and the temperature sensor is used for detecting the temperature of the current area in real time and obtaining a temperature signal.
18. The purification control method of the blower according to claim 12, characterized in that: the data acquisition module is provided with CO2Sensor, CO2The sensor is connected with the processing device;
CO2a sensor for detecting CO of the current region2Concentration and obtaining CO2A signal.
19. The purification control method of the blower according to claim 12, characterized in that: the data acquisition module is provided with a camera monitoring device, and the camera monitoring device is connected with the processing device;
and the camera monitoring equipment is used for detecting and monitoring the eye closing states of all human bodies in the current area in real time to obtain camera signals.
20. The purification control method of the fan as claimed in claim 12, wherein the fan is further provided with a main body and a purification assembly, the purification assembly is assembled on the main body and connected with the processing device;
the purification assembly is used for purifying the airflow, so that the output airflow is output in the form of purified air.
21. The purification control method of the fan as claimed in claim 12, wherein the fan is further provided with a heating component which is assembled with the main body and connected with the processing device;
the heating assembly is used for heating the air flow, so that the output air flow is output in a warm air form.
22. The purification control method of the fan as claimed in claim 12, wherein the fan further comprises a driving assembly mounted on the main body and connected to the processing device.
23. The purification control method of the fan as claimed in claim 12, wherein the fan is further provided with a humidifying component, the humidifying component is assembled on the main body and connected with the processing device;
the humidifying assembly is used for humidifying the air flow, so that the output air flow is output in a humidifying mode.
24. The purification control method of the fan as claimed in claim 12, wherein the fan is further provided with an air duct assembly, the air duct assembly is assembled to the main body, and the air duct assembly is used for guiding air.
25. The purification control method of the fan according to claim 2, characterized in that: the non-purification mode is an intelligent wind mode, a sleep mode or a linkage mode;
the intelligent wind mode is that the fan blows wind to corresponding spatial positions according to the spatial positions of all users in the current area;
the purification mode is that the concentration of PM2.5 in the current area is reduced by a purification component of the fan;
the sleep mode is that the humidity of the current area is kept in a humidity threshold section, the speed is kept less than or equal to a wind speed threshold, and the temperature is kept in a temperature threshold section;
the linkage mode is linkage adjustment according to the air in the range of the external linkage equipment.
26. The purification control method of a blower according to claim 25, wherein: the external linkage equipment is at least one of an intelligent door lock, an intelligent curtain, an air conditioner, an air conditioning fan, a purifier, a fresh air machine, a refrigerator, a television, a humidifier or a dehumidifier.
CN201911064244.5A 2019-11-04 2019-11-04 Purification control method of fan Pending CN111023337A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111928346A (en) * 2020-07-06 2020-11-13 珠海格力电器股份有限公司 Kitchen air conditioning system and control method thereof
CN113865056A (en) * 2021-10-23 2021-12-31 宁波爱科特环境电器有限公司 Air purification method, system, storage medium and intelligent terminal

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2630694Y (en) * 2003-07-31 2004-08-04 上海仁初机电科技有限公司 Electronic cold-hot fan
CN104061645A (en) * 2014-06-26 2014-09-24 宁波米迪电器有限公司 Air purifier with fan function and heating function
CN105465877A (en) * 2015-06-15 2016-04-06 珠海市航兴科技有限公司 Sterilization and humidification air purification type heater
CN205446111U (en) * 2016-03-01 2016-08-10 南京信息工程大学 Dual -purpose intelligent control fan
CN105864976A (en) * 2016-04-18 2016-08-17 广东美的环境电器制造有限公司 Linkage control method and system for household appliances and server
CN107165848A (en) * 2017-06-05 2017-09-15 广东美的环境电器制造有限公司 Fan and its control method and computer-readable storage medium based on sensing
CN107202412A (en) * 2017-07-25 2017-09-26 天津贝罗尼生物科技有限公司 A kind of air purifier intelligent-induction system
CN109506326A (en) * 2018-11-06 2019-03-22 爱优特空气技术（上海）有限公司 A kind of air detecting device and its control method for fresh air system
CN209025874U (en) * 2018-10-18 2019-06-25 南京信息工程大学 A kind of portable intelligent humidification fan

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2630694Y (en) * 2003-07-31 2004-08-04 上海仁初机电科技有限公司 Electronic cold-hot fan
CN104061645A (en) * 2014-06-26 2014-09-24 宁波米迪电器有限公司 Air purifier with fan function and heating function
CN105465877A (en) * 2015-06-15 2016-04-06 珠海市航兴科技有限公司 Sterilization and humidification air purification type heater
CN205446111U (en) * 2016-03-01 2016-08-10 南京信息工程大学 Dual -purpose intelligent control fan
CN105864976A (en) * 2016-04-18 2016-08-17 广东美的环境电器制造有限公司 Linkage control method and system for household appliances and server
CN107165848A (en) * 2017-06-05 2017-09-15 广东美的环境电器制造有限公司 Fan and its control method and computer-readable storage medium based on sensing
CN107202412A (en) * 2017-07-25 2017-09-26 天津贝罗尼生物科技有限公司 A kind of air purifier intelligent-induction system
CN209025874U (en) * 2018-10-18 2019-06-25 南京信息工程大学 A kind of portable intelligent humidification fan
CN109506326A (en) * 2018-11-06 2019-03-22 爱优特空气技术（上海）有限公司 A kind of air detecting device and its control method for fresh air system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111928346A (en) * 2020-07-06 2020-11-13 珠海格力电器股份有限公司 Kitchen air conditioning system and control method thereof
CN113865056A (en) * 2021-10-23 2021-12-31 宁波爱科特环境电器有限公司 Air purification method, system, storage medium and intelligent terminal

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Application publication date: 20200417