CN109631281A - A kind of air cleaning unit and method - Google Patents
A kind of air cleaning unit and method Download PDFInfo
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- CN109631281A CN109631281A CN201811406253.3A CN201811406253A CN109631281A CN 109631281 A CN109631281 A CN 109631281A CN 201811406253 A CN201811406253 A CN 201811406253A CN 109631281 A CN109631281 A CN 109631281A
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- air quality
- quality grade
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- environmental parameter
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
-
- 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
-
- 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
- F24F2110/72—Carbon monoxide
-
- 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
- F24F2110/74—Ozone
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Ventilation (AREA)
Abstract
The present invention relates to a kind of air cleaning unit and methods.The device includes environmental sensor, controller and clarifier, and the controller is electrically connected with the environmental sensor and the clarifier respectively, and the controller is used for: receiving the environmental parameter of the environmental sensor acquisition；The first air quality grade corresponding with the environmental parameter is determined in preset multiple air quality grades, the wind speed one-to-one correspondence of the air quality grade and the clarifier obtains the wind speed according to first air quality grade；The clarifier is controlled to operate with the wind speed.Technical solution of the present invention can automatically control starting and stopping for clarifier, and the wind speed of automatic adjustment clarifier, intelligent environment protection, convenient and efficient according to the environmental parameter of acquisition.
Description
Technical field
The present invention relates to Smart Home technical field more particularly to a kind of air cleaning unit and methods.
Background technique
With getting worse for air pollution, more and more people are by being arranged air purifier indoors come in clean room
Air, air purifier can adsorb, decompose or convert various air pollutants, effectively improve air quality.But it is controlling
It is main by the way of manually adjusting at present when air purifier start and stop and adjusting air purifier wind speed.On the one hand, Ren Menwu
Method is accurately judged to the content of pollutants in air, and when often people's determination will start air purifier, air quality is non-
It is often poor；On the other hand, air purifier after a period of work, if not adjusting wind speed, air purifier always with compared with
Big wind speed work, power consumption is big, not environmentally.
Summary of the invention
In view of the above shortcomings of the prior art, the present invention provides a kind of air cleaning unit and method.
The technical scheme to solve the above technical problems is that
In a first aspect, the present invention provides a kind of air cleaning unit, including environmental sensor, controller and clarifier,
The controller is electrically connected with the environmental sensor and the clarifier respectively, and the controller is specifically used for:
Receive the environmental parameter of the environmental sensor acquisition.
The first air quality grade corresponding with the environmental parameter, institute are determined in preset multiple air quality grades
The wind speed for stating air quality grade and the clarifier corresponds, and obtains the wind according to first air quality grade
Speed.
The clarifier is controlled to operate with the wind speed.
Second aspect, the present invention provides a kind of air purification methods, which comprises
Step 1, the environmental parameter of environmental sensor acquisition is received.
Step 2, the first air quality corresponding with the environmental parameter is determined in preset multiple air quality grades
The wind speed of grade, the air quality grade and clarifier corresponds, according to first air quality grade acquisition
Wind speed.
Step 3, the clarifier is controlled to operate with the wind speed.
The beneficial effect of a kind of air cleaning unit of the invention and method is: acquiring environment in real time by environmental sensor
Parameter, can real-time monitoring indoor air quality, environmental parameter may include PM2.5 content in air, PM10 content, sulfur dioxide
Concentration, content of nitrogen dioxide, ozone concentration and carbonomonoxide concentration etc. determine corresponding first air quality of the environmental parameter etc.
Grade, since the wind speed of air quality grade and clarifier corresponds, so that it may obtain clarifier corresponding with the environmental parameter
Wind speed controls clarifier with wind speed operating, purifies the air of a room, such as when the corresponding clarifier of the first air quality grade
When wind speed is zero, then it is inoperative to control clarifier.Clarifier is automatically controlled according to the environmental parameter of acquisition to transport with corresponding wind speed
Turn, can start in time clarifier when air is contaminated with corresponding wind speed and purify air, and work as pollution aggravation or empty
When makings measures improvement, clarifier can automatically adjust wind speed, intelligent environment protection, convenient and efficient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of air cleaning unit of the embodiment of the present invention；
Fig. 2 is a kind of flow diagram of air purification method of the embodiment of the present invention.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in Figure 1, a kind of air cleaning unit provided in an embodiment of the present invention, including environmental sensor, controller and
Clarifier, the controller are electrically connected with the environmental sensor and the clarifier respectively, and the controller is specifically used for:
Receive the environmental parameter of the environmental sensor acquisition.
The first air quality grade corresponding with the environmental parameter, institute are determined in preset multiple air quality grades
The wind speed for stating air quality grade and the clarifier corresponds, and obtains the wind according to first air quality grade
Speed.
The clarifier is controlled to operate with the wind speed.
In the present embodiment, environmental parameter is acquired by environmental sensor in real time, can real-time monitoring indoor air quality, ring
Border parameter may include PM2.5 content in air, PM10 content, sulfur dioxide concentration, content of nitrogen dioxide, ozone concentration and an oxygen
Change concentration of carbon etc., corresponding first air quality grade of the environmental parameter is determined, due to the wind of air quality grade and clarifier
Speed corresponds, so that it may obtain the wind speed of clarifier corresponding with the environmental parameter, control clarifier with wind speed operating, purification
Room air, such as when the wind speed of the corresponding clarifier of the first air quality grade is zero, then it is inoperative to control clarifier.Root
Clarifier is automatically controlled according to the environmental parameter of acquisition to operate with corresponding wind speed, can be started in time when air is contaminated
Clarifier purifies air with corresponding wind speed, and when pollution aggravation or air quality obtain improving, clarifier can be automatic
Adjust wind speed, intelligent environment protection, convenient and efficient.
Preferably, the environmental parameter includes multiple and different environmental parameter item, and the controller is specifically used for:
Determine second air quality corresponding with multiple environmental parameter items etc. respectively in the air quality grade
Grade, the rank of more all second air quality grades make corresponding second air quality grade of highest level
For first air quality grade.
Specifically, PM2.5 content, PM10 content, sulfur dioxide concentration, nitrogen dioxide are dense in environmental parameter Xiang Kewei air
Degree, ozone concentration and carbonomonoxide concentration etc., air quality index (AQI index) rank can be used in air quality grade, uses
Level-one indicates Air Quality to difference to five ranks of Pyatyi from good, wherein when air quality grade is level-one, air matter
Amount situation is best；When air quality grade is Pyatyi, Air Quality is worst.Each environmental parameter item corresponds to an air
The corresponding air quality grade of environmental parameter item is compared between any two, obtains multiple air quality grades by credit rating
In highest air quality grade, which is exactly the corresponding air quality grade of environmental parameter.Five skies
Makings amount grade is corresponding from five different wind speed of clarifier respectively, and the corresponding wind speed of level-one is most slow, such as wind speed when level-one
It can be zero, i.e., when air quality grade is level-one, clarifier is inoperative, and the corresponding wind speed of Pyatyi is most fast.
Preferably, the air cleaning unit further includes power supply, and power supply is electrically connected by relay with clarifier, and power supply is also
It is electrically connected respectively with environmental sensor and controller, relay is electrically connected with the controller.
Specifically, environmental sensor and controller continue working, and monitor indoor air quality situation, work as air quality grade
When for level-one, controller controls relay and disconnects, and closes clarifier, energy conservation and environmental protection.When air quality grade is more than or equal to second level
It is that controller controls relay and connects, power supply is powered to clarifier, and controller control clarifier is operated with corresponding wind speed.
Preferably, each air quality grade includes multiple parameters range, and the parameter area and the environment are joined
Several one-to-one correspondence, the controller are specifically used for:
The environmental parameter item is compared with the minimum value of the parameter area and maximum value respectively, obtains comparison knot
Fruit determines second air quality grade according to the comparing result.
Specifically, each air quality grade includes parameter area corresponding with each environmental parameter item, such as: environment
When air quality grade is level-one, at least one of environmental parameter includes following scenario described: 1 hourly average of sulfur dioxide is dense in air
Angle value is lower than 150 μ g/m3；1 hour average concentration value of nitrogen dioxide is lower than 100 μ g/m in air3；1 hour of PM10 in air
Mean intensity value is lower than 50 μ g/m3；1 hour average concentration value of CO in Air is lower than 5 μ g/m3；The 1 of ozone in air
Hour average concentration value is lower than 160 μ g/m3；The 1 hour average concentration value of PM2.5 is lower than 35 μ g/m in air3。
When ambient air quality grade is second level, at least one of environmental parameter includes following scenario described: sulfur dioxide in air
1 hour average concentration value in 150-500 μ g/m3Between；1 hour average concentration value of nitrogen dioxide is in 100-200 μ in air
g/m3Between；The 1 hour average concentration value of PM10 is in 50-150 μ g/m in air3Between；1 hour of CO in Air is flat
Equal concentration value is in 5-10 μ g/m3Between；1 hour average concentration value of ozone is in 160-200 μ g/m in air3Between；In air
The 1 hour average concentration value of PM2.5 is in 35-75 μ g/m3Between.
When ambient air quality grade is three-level, at least one of environmental parameter includes following scenario described: sulfur dioxide in air
1 hour average concentration value in 500-650 μ g/m3Between；1 hour average concentration value of nitrogen dioxide is in 200-700 μ in air
g/m3Between；The 1 hour average concentration value of PM10 is in 150-250 μ g/m in air3Between；1 hour of CO in Air is flat
Equal concentration value is in 10-35 μ g/m3Between；1 hour average concentration value of ozone is in 200-300 μ g/m in air3Between；In air
The 1 hour average concentration value of PM2.5 is in 75-115 μ g/m3Between.
When ambient air quality grade is level Four, at least one of environmental parameter includes following scenario described: sulfur dioxide in air
1 hour average concentration value in 650-800 μ g/m3Between；1 hour average concentration value of nitrogen dioxide is in 700-1200 in air
μg/m3Between；The 1 hour average concentration value of PM10 is in 250-350 μ g/m in air3Between；1 hour of CO in Air
Mean intensity value is in 35-60 μ g/m3Between；1 hour average concentration value of ozone is in 300-400 μ g/m in air3Between；Air
The 1 hour average concentration value of middle PM2.5 is in 115-150 μ g/m3Between.
When ambient air quality grade is Pyatyi, at least one of environmental parameter includes following scenario described: sulfur dioxide in air
1 hour average concentration value be higher than 800 μ g/m3；1 hour average concentration value of nitrogen dioxide is higher than 1200 μ g/m in air3；It is empty
The 1 hour average concentration value of PM10 is higher than 350 μ g/m in gas3；1 hour average concentration value of CO in Air is higher than 60 μ
g/m3；1 hour average concentration value of ozone is higher than 400 μ g/m in air3；The 1 hour average concentration value of PM2.5 is higher than in air
150μg/m3。
It determines the parameter area where environmental parameter item, and then determines air quality grade, can quickly determine current sky
Gas quality condition, convenient for the progress of follow-up work.
Preferably, the control implement body is also used to:
When the environmental parameter item is greater than or equal to the minimum value, and is less than the maximum value, the parameter area
For the parameter area corresponding with the environmental parameter item, described second air quality etc. is obtained according to the parameter area
Grade.
Specifically, when minimum value of the environmental parameter item more than or equal to parameter area and less than maximum value, the parameter model is determined
It encloses for parameter area corresponding with environmental parameter item, can quickly determine the corresponding air quality grade of environmental parameter item, simply
Efficiently, detection time can be saved, detection efficiency is improved.Such as: when the 1 hour average concentration value concentration of PM2.5 in air is
100μg/m3, corresponding with concentration value air quality grade is determined, by the concentration value concentration with above-mentioned five PM2.5 respectively
The maximum value and minimum value of range compare, so that it may determine 100 μ g/m3Positioned at 75-115 μ g/m3Between, it is dense due to PM2.5
Angle value is in 75-115 μ g/m3Corresponding be ambient air quality grade is three-level, thus may determine that second environment at this time is empty
Gas credit rating is three-level.
Preferably, the environmental sensor includes PM2.5 sensor, PM10 sensor, SO 2 sensor, titanium dioxide
At least one of nitrogen sensor, ozone sensor and carbon monoxide transducer.
Specifically, PM2.5, PM10, sulfur dioxide, nitrogen dioxide, ozone and carbon monoxide are the main pollutions in air
Object is monitored the content of corresponding pollutant using corresponding sensor, current air mass situation can accurately be just known, after being convenient for
The development of continuous purification work.
As shown in Fig. 2, a kind of air purification method provided in an embodiment of the present invention, which comprises
Step 1, the environmental parameter of environmental sensor acquisition is received.
Step 2, the first air quality corresponding with the environmental parameter is determined in preset multiple air quality grades
The wind speed of grade, the air quality grade and clarifier corresponds, according to first air quality grade acquisition
Wind speed.
Step 3, the clarifier is controlled to operate with the wind speed.
Preferably, the environmental parameter includes multiple and different environmental parameter item, described in preset multiple air qualities
The specific implementation of the first air quality grade corresponding with the environmental parameter is determined in grade are as follows:
Determine second air quality corresponding with multiple environmental parameter items etc. respectively in the air quality grade
Grade, the rank of more all second air quality grades make corresponding second air quality grade of highest level
For first air quality grade.
Preferably, each air quality grade includes multiple parameters range, and the parameter area and the environment are joined
Several one-to-one correspondence, it is described to determine the second air matter corresponding with the environmental parameter item respectively in the air quality grade
Measure the specific implementation of grade are as follows:
The environmental parameter item is compared with the minimum value of the parameter area and maximum value respectively, obtains comparison knot
Fruit determines second air quality grade according to the comparing result.
Preferably, the specific implementation that second air quality grade is determined according to the comparing result are as follows:
When the environmental parameter item is greater than or equal to the minimum value, and is less than the maximum value, the parameter area
For the parameter area corresponding with the environmental parameter item, described second air quality etc. is obtained according to the parameter area
Grade.
Preferably, the environmental sensor includes PM2.5 sensor, PM10 sensor, SO 2 sensor, titanium dioxide
At least one of nitrogen sensor, ozone sensor and carbon monoxide transducer.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of air cleaning unit, which is characterized in that including environmental sensor, controller and clarifier, the controller point
It is not electrically connected with the environmental sensor and the clarifier, the controller is used for:
Receive the environmental parameter of the environmental sensor acquisition；
The first air quality grade corresponding with the environmental parameter, the sky are determined in preset multiple air quality grades
The wind speed of gas credit rating and the clarifier corresponds, and obtains the wind speed according to first air quality grade；
The clarifier is controlled to operate with the wind speed.
2. air cleaning unit according to claim 1, which is characterized in that the environmental parameter includes multiple and different ring
Border parameter item, the controller are specifically used for:
Determine the second air quality grade corresponding with multiple environmental parameter items respectively in the air quality grade, than
The rank of more all second air quality grades, using corresponding second air quality grade of highest level as described in
First air quality grade.
3. air cleaning unit according to claim 2, which is characterized in that each air quality grade includes multiple
Parameter area, the parameter area and the environmental parameter item correspond, and the controller is specifically used for:
The environmental parameter item is compared with the minimum value of the parameter area and maximum value respectively, obtains comparing result,
Second air quality grade is determined according to the comparing result.
4. air cleaning unit according to claim 3, which is characterized in that the control implement body is also used to:
When the environmental parameter item be greater than or equal to the minimum value, and be less than the maximum value when, the parameter area be with
The corresponding parameter area of the environmental parameter item obtains second air quality grade according to the parameter area.
5. air cleaning unit according to any one of claims 1 to 4, which is characterized in that the environmental sensor includes
PM2.5 sensor, PM10 sensor, SO 2 sensor, nitrogen dioxide sensor, ozone sensor and carbon monoxide sensing
At least one of device.
6. a kind of air purification method, which is characterized in that the described method includes:
Step 1, the environmental parameter of environmental sensor acquisition is received；
Step 2, the first air quality grade corresponding with the environmental parameter is determined in preset multiple air quality grades,
The wind speed of the air quality grade and clarifier corresponds, and obtains the wind speed according to first air quality grade；
Step 3, the clarifier is controlled to operate with the wind speed.
7. air purification method according to claim 6, which is characterized in that the environmental parameter includes multiple and different ring
Border parameter item, it is described that first air quality corresponding with the environmental parameter etc. is determined in preset multiple air quality grades
The specific implementation of grade are as follows:
Determine the second air quality grade corresponding with multiple environmental parameter items respectively in the air quality grade, than
The rank of more all second air quality grades, using corresponding second air quality grade of highest level as described in
First air quality grade.
8. air purification method according to claim 7, which is characterized in that each air quality grade includes multiple
Parameter area, the parameter area and the environmental parameter item correspond, described true respectively in the air quality grade
The specific implementation of fixed the second air quality grade corresponding with the environmental parameter item are as follows:
The environmental parameter item is compared with the minimum value of the parameter area and maximum value respectively, obtains comparing result,
Second air quality grade is determined according to the comparing result.
9. air purification method according to claim 8, which is characterized in that described according to comparing result determination
The specific implementation of second air quality grade are as follows:
When the environmental parameter item be greater than or equal to the minimum value, and be less than the maximum value when, the parameter area be with
The corresponding parameter area of the environmental parameter item obtains second air quality grade according to the parameter area.
10. according to the described in any item air purification methods of claim 6 to 9, which is characterized in that the environmental sensor includes
PM2.5 sensor, PM10 sensor, SO 2 sensor, nitrogen dioxide sensor, ozone sensor and carbon monoxide sensing
At least one of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406253.3A CN109631281A (en) | 2018-11-23 | 2018-11-23 | A kind of air cleaning unit and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406253.3A CN109631281A (en) | 2018-11-23 | 2018-11-23 | A kind of air cleaning unit and method |
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| Publication Number | Publication Date |
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| CN109631281A true CN109631281A (en) | 2019-04-16 |
Family
ID=66069279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201811406253.3A Pending CN109631281A (en) | 2018-11-23 | 2018-11-23 | A kind of air cleaning unit and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121185A (en) * | 2019-12-29 | 2020-05-08 | 繁昌县纺东服饰有限公司 | Clothing workshop air quality management system and management method thereof |
| CN111811072A (en) * | 2020-07-10 | 2020-10-23 | 柒贰零（北京）健康科技有限公司 | Indoor air purification method and system combining indoor and outdoor pollutant states |
| 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 |
| WO2023205948A1 (en) * | 2022-04-24 | 2023-11-02 | 群迈通讯股份有限公司 | Air purification system |
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| CN105423499A (en) * | 2015-12-25 | 2016-03-23 | 珠海格力电器股份有限公司 | Purifier monitoring method and device and air purifier |
| CN106440270A (en) * | 2016-01-14 | 2017-02-22 | 深圳前海诺科兰德有限公司 | Indoor air monitoring and purifying intelligent control system and monitoring and purifying method |
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| CN103322623A (en) * | 2013-07-12 | 2013-09-25 | 关玉园 | Air cleaning device |
| CN105423499A (en) * | 2015-12-25 | 2016-03-23 | 珠海格力电器股份有限公司 | Purifier monitoring method and device and air purifier |
| CN106440270A (en) * | 2016-01-14 | 2017-02-22 | 深圳前海诺科兰德有限公司 | Indoor air monitoring and purifying intelligent control system and monitoring and purifying method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111121185A (en) * | 2019-12-29 | 2020-05-08 | 繁昌县纺东服饰有限公司 | Clothing workshop air quality management system and management method thereof |
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| WO2023205948A1 (en) * | 2022-04-24 | 2023-11-02 | 群迈通讯股份有限公司 | Air purification system |
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