CN106247536A - A kind of air cleaner and the monitoring method in filter screen life-span thereof - Google Patents
A kind of air cleaner and the monitoring method in filter screen life-span thereof Download PDFInfo
- Publication number
- CN106247536A CN106247536A CN201610646674.8A CN201610646674A CN106247536A CN 106247536 A CN106247536 A CN 106247536A CN 201610646674 A CN201610646674 A CN 201610646674A CN 106247536 A CN106247536 A CN 106247536A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- air
- life
- span
- hour
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/39—Monitoring filter performance
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/59—Remote control for presetting
-
- 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
- F24F2110/66—Volatile organic compounds [VOC]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuzzy Systems (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of air cleaner, including body and the blower fan be located in body, body top is provided with clean air outlet, it is provided with filter screen between described clean air outlet and blower fan, body bottom is provided with air inlet port, it is provided with controller on described body, below described blower fan, is provided with the air mass sensor being connected with controller；Also disclose a kind of method that can calculate above-mentioned air purifier filter screen remaining life in real time；The air mass sensor sample devices of the present invention uses the air pollution of environment, and combine the actual dust containing capacity of filter screen, can accurately calculate the actual life of filter screen, consequently facilitating decide whether to change filter screen, to ensure the properly functioning of equipment, this improved procedure can be prevented effectively from the promptness of screen replacing and reduce the waste of filter screen.
Description
Technical field
The invention belongs to purification technology field, particularly to a kind of air cleaner, and this purifier
The monitoring method in filter screen life-span.
Background technology
Along with the development of modern industry, the problem that air quality declines is more and more prominent, for ensureing the quality of room air,
The most also a lot of air clearing product it is proposed.As the core component drainage screen of air cleaner, in different uses
In environment, service life also can be different, such as at hazes such as Beijing and Shanghai than more serious area, the meeting in service life of drainage screen
It is greatly shortened, and the most regional at air, and the service life of drainage screen can increase the longest.In addition air cleaner is in difference
In regional and different seasons, the concentration difference of silver pollutant is very big, causes being actually needed replacing construction and also can differing of filter screen
Greatly.
The most conventional filter screen Life Calculating Methods typically uses the method for countdown to realize, because using the air matter of environment
Amount uncertainty, therefore the method cannot accurately calculate the actual life of filter screen: when seriously polluted, filter screen Severe blockage, but
Timing shows does not arrives replacing construction, have impact on clean-up effect；When polluting low, the filter screen life-span does not terminate, but timing shows
Need to change, waste customer resources.
Summary of the invention
An object of the present invention is according to the deficiencies in the prior art, it is provided that one can calculate filter screen residue in real time and make
With the air cleaner in life-span.
The technical solution adopted for the present invention to solve the technical problems is: a kind of air cleaner, including body and
The blower fan being located in body, body top is provided with clean air outlet, arranges between described clean air outlet and blower fan
There are filter screen, body bottom to be provided with air inlet port, described body are provided with controller, are provided with below described blower fan
The air mass sensor being connected with controller, air quality is monitored and data is passed by described air mass sensor
Judge pollution concentration to controller, and then draw the actual life of filter screen.
Described a kind of air cleaner, its controller is single-chip microcomputer.
Described a kind of air cleaner, its air mass sensor is VOC sensor or PM2.5 sensor.
The two of the purpose of the present invention are that providing one can calculate above-mentioned air purifier filter screen residue in real time uses
The method in life-span.
The technical solution adopted for the present invention to solve the technical problems is: the monitoring in a kind of air purifier filter screen life-span
Method, comprises the steps
A) air quality data, by air mass sensor gathered, according to the dust containing capacity of filter screen, by air quality from low to
High score is 1 grade, 2 grades, 3 grades ..., N level, wherein N=(N-1)+1 grade, pass through；
B), be set to M hour in filter screen life-span under 1 grade of air quality, then when air quality is 2 grades, the life-span of filter screen is set to M/
2 hours, when air quality is 3 grades, the life-span of filter screen was set to M/3 hour ... when air quality is N level, the life-span of filter screen is set to
M/N hour；
C), air cleaner often run m1(m1≤12) hour calculate once result, record the average pollution etc. of each hour
Level the Q that averages；
D) the filter screen residual life of this m1 hours section: Y1=M-(m1xQ, is drawn) hour；
E), calculate next m2(m2≤12 of this day) hour time period in filter screen residual life: Y2=M-(m2xQ) little
Time；
F) life-span of filter screen, is drawn.
Further, described m1 and m2 is 12,6,4,3 or 2.
The invention has the beneficial effects as follows: air mass sensor sample devices uses the air pollution of environment, and ties
Close the actual dust containing capacity of filter screen, can accurately monitor the actual life of filter screen, consequently facilitating decide whether to change filter screen,
To ensure the properly functioning of equipment, this improved procedure can be prevented effectively from the promptness of screen replacing and reduce the waste of filter screen.
Accompanying drawing explanation
Fig. 1 is the structural representation of air cleaner of the present invention.
Each reference is: A air inlet port, B air mass sensor, C body, D blower fan, and E filters
Net, F clean air outlet, G controller.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail.
With reference to shown in Fig. 1, the invention discloses a kind of air cleaner, including body C and be located at the wind in body C
Machine D, body C top is provided with clean air outlet F, is provided with filter screen E, machine between described clean air outlet F and blower fan D
Body C bottom is provided with air inlet port A, described body C is provided with controller G, is provided with and controls below described blower fan D
The air mass sensor B that device G processed connects, wherein, described controller G is single-chip microcomputer, and described air mass sensor B is
VOC sensor, PM2.5 sensor or other sensors, when room air enters in body C through air inlet port A, air matter
After quantity sensor B detection and data are given to controller G and judge pollution concentration, come by the difference running duration and pollution concentration
Judge the actual life of filter screen E.
The monitoring method in a kind of air purifier filter screen life-span, comprises the steps
A) air quality data, by air mass sensor B gathered, according to the dust containing capacity of filter screen E, by air quality from low
To high score be 1 grade, 2 grades, 3 grades ..., N level, wherein N=(N-1)+1 grade.
B), when air quality is equal to 1 grade, according to experimental result, filter screen life-span under 1 grade of air quality is set to M little
Time, then when air quality is 2 grades, the life-span of filter screen is set to M/2 hour, and when air quality is 3 grades, to be set to M/3 little the life-span of filter screen
Time ... when air quality is N level, the life-span of filter screen is set to M/N hour, but IAQ (indoor air quality) is the most invariable, but
In being continually changing.
C), air cleaner often runs m1(m1≤12, can be 12,6,4,3 or 2) hour calculate once result.
Example: in 12 hours, the average class of pollution hourly is respectively as follows: 1 grade, 1 grade, 3 grades, 5 grades, 5 grades, 9 grades, 3 grades, 2 grades, 8 grades, 2
Level, 6 grades, 4 grades, totally 12 groups of data, record the average class of pollution of each hour the Q that averages, take 12 hourly average values one
Secondary, formula is as follows: (1+1+3+5+5+9+3+2+8+2+6+4) ÷ 12=4.5 level.
D), this m1(such as 12 is drawn) the filter screen residual life of hours section: Y1=M-(m1xQ) hour, i.e. M-12 ×
4.5 hour.
E), calculate next m2(m2≤12 of this day) hour time period in filter screen residual life: Y2=M-(m2xQ)
Hour；
F) life-span of filter screen, is drawn.
The principle of above-described embodiment only illustrative present invention and effect thereof, and the embodiment that part is used, for
For those of ordinary skill in the art, without departing from the concept of the premise of the invention, it is also possible to make some deformation and
Improving, these broadly fall into protection scope of the present invention.
Claims (5)
1. an air cleaner, it is characterised in that: include body (C) and the blower fan (D) being located in body (C), body
(C) top is provided with clean air outlet (F), is provided with filter screen (E) between described clean air outlet (F) and blower fan (D),
Body (C) bottom is provided with air inlet port (A), it is characterised in that: it is provided with controller (G), institute on described body (C)
Blower fan (D) lower section stated is provided with the air mass sensor (B) being connected with controller (G), described air mass sensor (B)
Air quality is monitored and data is passed to controller (G) and judges pollution concentration, and then draw the actually used of filter screen (E)
Life-span.
A kind of air cleaner the most according to claim 1, it is characterised in that described controller (G) is single-chip microcomputer.
A kind of air cleaner the most according to claim 1, it is characterised in that described air mass sensor (B)
For VOC sensor or PM2.5 sensor.
4. the monitoring method in an air purifier filter screen life-span as claimed in claim 1, it is characterised in that: include walking as follows
Suddenly
A) air quality data, by air mass sensor (B) gathered, according to the dust containing capacity of filter screen (E), by air quality
Be divided into from low to high 1 grade, 2 grades, 3 grades ..., N level, wherein N=(N-1)+1 grade；
B), be set to M hour in filter screen life-span under 1 grade of air quality, then when air quality is 2 grades, the life-span of filter screen is set to M/
2 hours, when air quality is 3 grades, the life-span of filter screen was set to M/3 hour ... when air quality is N level, the life-span of filter screen is set to
M/N hour；
C), air cleaner often runs m1(m1≤12) hour calculate once result and record the average class of pollution of each hour
And the Q that averages；
D) the filter screen residual life of this m1 hours section: Y1=M-(m1xQ, is drawn) hour；
E), calculate next m2(m2≤12 of this day) hour time period in filter screen residual life: Y2=M-(m2xQ) little
Time；
F) life-span of filter screen, is drawn.
A kind of air purifier filter screen life-span monitoring method the most according to claim 4, it is characterised in that described m1
It is 12,6,4,3 or 2 with m2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610646674.8A CN106247536A (en) | 2016-08-10 | 2016-08-10 | A kind of air cleaner and the monitoring method in filter screen life-span thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610646674.8A CN106247536A (en) | 2016-08-10 | 2016-08-10 | A kind of air cleaner and the monitoring method in filter screen life-span thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106247536A true CN106247536A (en) | 2016-12-21 |
Family
ID=58079384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610646674.8A Pending CN106247536A (en) | 2016-08-10 | 2016-08-10 | A kind of air cleaner and the monitoring method in filter screen life-span thereof |
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| CN (1) | CN106247536A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101343A (en) * | 2017-05-26 | 2017-08-29 | 山东泰朗禾通风设备有限公司 | The screen replacing device of wall-mounted new blower fan |
| CN107121450A (en) * | 2017-05-02 | 2017-09-01 | 北京小米移动软件有限公司 | The detection method and device of air cleaning facility, filter core |
| CN107514740A (en) * | 2017-07-24 | 2017-12-26 | 珠海格力电器股份有限公司 | Filter life judging method of filter unit and filter unit |
| CN108204654A (en) * | 2017-12-27 | 2018-06-26 | 青岛海信日立空调系统有限公司 | A kind of air processor and its control method |
| CN108224554A (en) * | 2017-12-27 | 2018-06-29 | 青岛海信日立空调系统有限公司 | A kind of air processor and its control method |
| CN109269013A (en) * | 2018-09-11 | 2019-01-25 | 皓庭(唐山）环境科技有限公司 | The service life monitoring method and device of filter core |
| CN109720175A (en) * | 2018-12-27 | 2019-05-07 | 首约科技(北京)有限公司 | The processing method of air quality information, device and storage medium in vehicle |
| CN110612420A (en) * | 2017-05-09 | 2019-12-24 | 皇家飞利浦有限公司 | Filter life estimation |
| CN107480399B (en) * | 2017-08-31 | 2020-11-27 | 广东美的环境电器制造有限公司 | Method and device for determining service life of filter screen, purifier, and computer storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107514740A (en) * | 2017-07-24 | 2017-12-26 | 珠海格力电器股份有限公司 | Filter life judging method of filter unit and filter unit |
| CN107480399B (en) * | 2017-08-31 | 2020-11-27 | 广东美的环境电器制造有限公司 | Method and device for determining service life of filter screen, purifier, and computer storage medium |
| CN108204654A (en) * | 2017-12-27 | 2018-06-26 | 青岛海信日立空调系统有限公司 | A kind of air processor and its control method |
| CN108224554A (en) * | 2017-12-27 | 2018-06-29 | 青岛海信日立空调系统有限公司 | A kind of air processor and its control method |
| CN109269013A (en) * | 2018-09-11 | 2019-01-25 | 皓庭(唐山）环境科技有限公司 | The service life monitoring method and device of filter core |
| CN109720175A (en) * | 2018-12-27 | 2019-05-07 | 首约科技(北京)有限公司 | The processing method of air quality information, device and storage medium in vehicle |
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Application publication date: 20161221 |
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