CN109282426A - A kind of new blower fan screen net life control method - Google Patents
A kind of new blower fan screen net life control method Download PDFInfo
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- CN109282426A CN109282426A CN201710589630.0A CN201710589630A CN109282426A CN 109282426 A CN109282426 A CN 109282426A CN 201710589630 A CN201710589630 A CN 201710589630A CN 109282426 A CN109282426 A CN 109282426A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The present invention provides a kind of new blower fan screen net life control methods, by calculating air quantity and dustiness in real time, integral operation is carried out with the time of accumulation again, it finally obtains strainer and adds up dust containing capacity in real time, and it is compared with the underlying parameter of systemic presupposition, in real time according to service condition, the accumulative dust containing capacity of strainer is judged, filter gauze cleaning or replacement are reminded in time, it calculates and compares by accurately adding up dust containing capacity, filter gauze cleaning or replacement cycle more meet its Striping service life, and maintenance time is more reasonable, and cost is avoided to waste.
Description
Technical field
The present invention relates to a kind of strainer life control method, the strainer life control method of especially a kind of new blower.
Background technique
In the application of more and more fresh air system, there is pollutant filtration system, such as the problem of strainer service life,
And conventional treating method is usually to regularly clean or replace strainer, to guarantee the filter effect in fresh air system operational process.
In general, manufacturer can provide it is fixed it is more scarce change the time limit, or by cumulative operation time, use time limit value when reaching
When, new blower fan system automatic prompt needs to clean or replace strainer.But both modes do not account for specific outdoor air
Quality condition, when air quality is excessively poor, although the pot life of not up to systemic presupposition, the actual filtration ability of strainer is
Reach limit value, standard is not achieved in the air quality entered the room, when air quality is fine, replaces or cleans according to the pot life
Waste can obviously be generated.
Summary of the invention
Present invention is primarily aimed at solving the above problems and insufficient, providing one kind can be according to air quality situation to filter
The practical dust containing capacity of net is to determine whether need replacing or clean the new blower fan screen net life control method of strainer.
To achieve the above object, the specific technical solution of the present invention is:
A kind of new blower fan screen net life control method, includes the following steps,
S1, the new blower of starting up, the real-time air quality data of system collection and air quantity data；
S2, according to real-time air quality data and air quantity data, system is chosen in preset database automatically and is needed
The calculating parameter wanted obtains the accumulative dust containing capacity A of strainer in new blower operation process according to preset formula；
S3 adds up dust containing capacity A compared with the basic dust containing capacity A0 of systemic presupposition progress in real time, as A < A0, resumes step
S2；As A >=A0, warning note filter gauze cleaning or replacement, selection is cleaned or replacement, into next step, if not, resumes step
S2；
After S4, filter gauze cleaning or replacement, data reset is reset, resumes step S1.
Further, the accumulative dust containing capacity A is calculated by following formula:
Wherein, b is constant, and t is the working time, and k is air volume coefficient, and when air quantity difference, k value is different, and P is that current outdoor is empty
The dust content in air inlet air in the case of makings amount.
Further, the plan formula of the accumulative dust containing capacity A is,
Wherein, b is constant, and t is the working time, and k1 is fresh-air volume coefficient, and k2 is intake volume coefficient, and P1 is outdoor big
The real time data of gas mass parameter, P2 are the real time data of indoor air quality.
Further, the Outdoor Air Quality parameter by network data real-time update and be sent to system receive with
In the calculating of accumulative dustiness A, and/lead to or real time data is detected by Outdoor Air Quality detector and adopted when network interruption
Real time data is detected with Outdoor Air Quality detector.
Further, the indoor air quality is detected by fresh air air quality detector, or passes through Interior Space
The detection of makings amount detector.
Further, the air quantity data are confirmed by the fresh-air volume gear of systemic presupposition, or by fresh air duct
The fresh-air volume sensor of setting detects confirmation, or detects confirmation by the intake volume sensor in wind inlet channel, and difference is really
Verifying method corresponds to different k Value Datas.
Further, the primary purification rate of the strainer is 90%.
Further, the new blower, which also has to be delayed, safeguards the self-cleaning function of strainer, and the control method is also wrapped
Step S31 is included,
S31, systemic presupposition dust containing capacity limit value A1, the basic dust containing capacity A0 for adding up dust containing capacity A and systemic presupposition are carried out in real time
Compare, as A < A0 and A >=A1, system control prompts or force start self-cleaning function, after automatically cleaning, resumes step S1,
Continue the real-time calculating and accumulation of dust containing capacity A.
Further, after starting self-cleaning function, system selects the another set of different calculating that is used for hold according to fresh air volume
The relevant parameter of dust quantity.
Further, it in the service life of the strainer, is used repeatedly in the self-cleaning function, but can only be first
It is secondary in use, reselecting the relevant parameter for calculating accumulative dust containing capacity.
In conclusion a kind of new blower fan screen net life control method provided by the invention has such as compared with prior art
Lower advantage:
1. by the real-time data collection of the real time data, indoor air quality of integrating Outdoor Air Quality, so that holding dirt
The calculating of amount is more accurate；
2. calculating by accurate dust containing capacity and the comparison with basic data, confirm the service life of strainer, make filter gauze cleaning or
Replacement cycle more meets it using technical life, and it is more reasonable that dimension changes the time, and cost is avoided to waste；
3. improving air duct accumulation of pollutants situation, and extend the strainer service life service life by self-cleaning function.
Detailed description of the invention:
Fig. 1: the control logic block diagram of the new blower fan screen net life control method of the present invention；
Specific embodiment
The present invention is described in further detail with specific embodiment with reference to the accompanying drawing.
In the present invention, new blower includes being equipped with the indoor section of fresh air duct and equipped with primary filter screen and efficient filter
Outdoor section, set-up of control system part indoors can carry out various operations controls, indoor air quality detector to new blower
The position that partially can receive fresh air indoors is set, and is connect with control system, such as electrical connection or signal connection can will be empty
Gas qualitative data is transferred to control system and calculates for the strainer service life.
As shown in Figure 1, to accurately calculate the dust containing capacity of strainer, and added up and alarm prompt, filter of the invention
Net life control method, comprising the following steps:
A kind of new blower fan screen net life control method, includes the following steps,
S1, the new blower of starting up, the real-time air quality data of system collection and air quantity data；
S2, according to real-time air quality data and air quantity data, system is chosen in preset database automatically and is needed
The calculating parameter wanted carries out integral operation by calculating dustiness in real time, then with the time of accumulation, obtains according to preset formula
Take the accumulative dust containing capacity A of strainer in new blower operation process
Two kinds of embodiments are provided about the calculation method of accumulative dust containing capacity A in the present invention.
Embodiment one:
Based on Outdoor Air Quality, accumulative dust containing capacity A is calculated by following formula:
Wherein, b is constant, and dt is the working time, and k is air volume coefficient, and air quantity is different, and k value is different, and P is present air matter
The dust content in air inlet air in the case of amount.
In the present embodiment, because needing the dust content in air quantity and air inlet air doing product calculation, therefore, in this reality
It applies in example, air quantity corresponds to air volume coefficient, therefore the present invention provides the confirmation method of three kinds of air volume coefficients:
1. the treating capacity of system default strainer is definite value, in the present invention, set the initial primary purification rate of strainer as
90%, therefore, different fresh air volumes corresponds to different intake volumes, is preset with different fresh air volume gears in systems, corresponds to not
Same intake volume, and then corresponding different air volume coefficient, k value are when user selectes fresh air volume gear or adjusts fresh air volume
System is supplied to software for calculation after directly selecting corresponding air quantity system k value, and for calculating accumulative dust containing capacity A, this method is logical
Cross the true constant air volume system k of fresh air gear；
2. air quantity can be arranged in fresh air duct because there are a certain distance with fresh air gear in view of actual fresh air volume
Sensor, real-time collecting fresh air volume information cooperate the primary purification rate of the 90% of mentioned-above strainer, and this fresh air volume are believed
Breath is transferred to system, to determine intake, that is, determines filter wind air quantity to be treated.The fresh air volume that database will likely occur into
Row is continuous to be divided, and different fresh air volume regions, the corresponding air volume coefficient k value in each fresh air volume region are formed, and system receives
After the fresh air volume information of air flow sensor transmission, fresh air volume region locating for fresh air volume is first determined whether, so that it is determined that air quantity system k
Value, and this k value is supplied to software for calculation, for calculating accumulative dust containing capacity A, this method determines air quantity by practical fresh air volume
Coefficient k；
3. in practical application, in use due to strainer, since dust constantly gathers, the primary purification rate meeting of strainer
Reduce, and this reduce process be also one can not effective monitoring process, therefore, obtained by fresh air it is to be treated into
Air quantity can have certain deviation, and practical intake intake corresponding with the fresh air volume gear of systemic presupposition is variant, therefore,
Air flow sensor can be set in wind inlet channel, air flow sensor can be such as arranged between primary filter screen and efficient filter, with
It determines the air quantity to be treated of strainer, cooperates air quality, with the dust containing capacity of accurate calculation strainer.As method 2, data
The practical intake volume that library will likely occur continuously is divided, and different intake regions, each intake region pair are formed
After answering an air volume coefficient k value, system to receive the air quantity information of air flow sensor transmission, fresh air locating for air quantity is first determined whether
Region is measured, so that it is determined that air quantity system k value, and this k value is supplied to software for calculation, for calculating accumulative dust containing capacity A, Ben Fafa
Air volume coefficient k is determined by practical intake.
It should be noted that the confirmation method due to air quantity is different, different air quantity confirmation methods is selected, corresponding k value is not
Together.
Air quality can detect outside atmosphere quality by air quality detector, and transfer data to and be
System, system will calculate the dust content in outdoor air, i.e. P value according to Outdoor Air Quality information, based on software for calculation
Calculate accumulative dust containing capacity A.In practical applications, system has network function, becomes a member in internet of things home appliance, can lead to
Network is crossed to couple with other household electrical appliances and/or cloud, it, can the local atmosphere that provides of real-time reception internet when coupling with cloud
The update frequency of qualitative data, such as local PM2.5 data, data is identical as the locality announcement update frequency of air quality, when
When cloud receives the local air quality parameters of update, for real-time Transmission to system, system actively selects corresponding P value, and provides
Topple over software for calculation, calculates accumulative dust containing capacity A with more accurate.When air quality parameters update, blower is being operated, system
P value is directly updated, calculating process uses new P value；When air quality parameters update, new blower is in close state, system
Newest air quality parameters are saved, this preservation process is to update at any time, and guarantee to be consistent with the latest data in cloud,
When blower starting, system directly determines P value according to the air quality parameters finally saved.After new assembling, user need by
New blower couples with network (cloud), and to receive the air quality parameters of newest locality in real time, this net connection is existing
Technology, it is identical as the net connection mode of existing internet of things home appliance, using existing communications protocol, the collection of cloud data with
Transmission also uses the prior art, does not require also not repeating them here herein.User is when using new blower, as long as guaranteeing network connection
Connect, can real-time reception air quality parameters, when network is cut off, system based on the air quality parameters finally received into
The calculating of row P value, until network couples again, the air quality parameters of available newest locality.In practical applications,
It is contemplated that the mode of the transmission of cloud data and setting air quality detector obtains air quality parameters, it, can when network connection
Using cloud data validation P value, when system detection is to network interruption, start air quality detector, real-time detection air inlet
Air quality obtains the dustiness in air, and according to the variation of detection data, real-time update P value, when system detection to network
When reconnect, stops air quality detector, reactivate cloud data.
B value is constant, will not be changed in calculating process；K value is multiple alternative definite values of systemic presupposition, can be led to
Cross distinct methods confirmation k value；P value be according to air quality be converted into come dustiness.B value and k value are empirical value, are needed through big
Amount actual verification obtains, while related with the factors such as the power of new blower, blower sizes, fresh air volume, strainer filtering effect, because
This, the present invention is not limited requirement to specific value.
Embodiment two
Comprehensively consider the influence of Outdoor Air Quality and indoor air quality to strainer, accumulative hold is calculated by following formula
Dust quantity A:
Wherein, b is constant, and dt is the working time, and k is air volume coefficient, when air quantity frequently, k value is different, and k1 is fresh-air volume
Coefficient, k2 are intake volume coefficient, and P1 is the real time data of outside atmosphere mass parameter, and P2 is that the air quality of indoor environment is real
When data.
In the present embodiment, P1 is the real time data of outside atmosphere mass parameter, with the confirmation method phase in embodiment one
Together, details are not described herein.
P2 is the air quality real time data of indoor environment, and fresh air air quality detector can be arranged in new blower, is used
With the air quality real time data of fresh air, the dustiness in fresh air is obtained.Indoor air quality detector can also be set indoors,
Indoor air quality parameters are obtained, such as the real time data of the PM2.5 or PM10 of room air, so that it is determined that P2 value.It is different
Acquisition methods, P2 value is different.
K is air volume coefficient, and for k1, the method in the 1st, 2 in embodiment one that can be used determines that k2 is using in embodiment one
The 3rd kind of method determine.Specific to determine method as described in embodiment one, details are not described herein.
B value is constant, will not be changed in calculating process；K value is multiple alternative definite values of systemic presupposition, can be led to
It crosses distinct methods and confirms k1 and k2 value respectively；P value be according to air quality be converted into come dustiness, respectively confirmation P1 and P2
Value.B value and k value are empirical value, need to obtain through a large amount of actual verifications, at the same with the power of new blower, blower sizes, fresh air
The factors such as amount, strainer filtering effect are related, and therefore, the present invention is not limited requirement to specific value.
In the present invention, the calculation method of two kinds of accumulative dust containing capacity A is provided, one kind is simply according to Outdoor Air Quality
Confirm the dust containing capacity of strainer, therefore, it is necessary to carry out according to the information of real-time Outdoor Air Quality the meter of accumulative dust containing capacity A
It calculates, carries out the calculating of dust containing capacity by collecting Outdoor Air Quality in embodiment one provided by the invention, embodiment is second is that logical
It crosses and collects the quality of indoor fresh air and the related datas such as the air quality of outside atmosphere and the air quantity of outlet and inlet, to carry out
The calculating of dust containing capacity.
S3, compared with the accumulative dust containing capacity A obtained by step S2 is carried out in real time with the basic dust containing capacity A0 of systemic presupposition,
As A < A0, resumes step S2 continues accumulative dust containing capacity；As A >=A0, warning note filter gauze cleaning or replacement, selection cleaning
Or replacement, into next step, if not, resumes step S2；
System can preset different warning stages, be alarmed stage by stage, in the aobvious of display screen or fresh air interior thereof
The setting of eye position can show such as headlamp alarm of different colours, as when accumulative dust containing capacity reaches basic dust containing capacity A0
When 70%, green alarm is carried out, when accumulative dust containing capacity reaches the 80% of basic dust containing capacity A0, yellow alarm is carried out, when accumulative
When dust containing capacity reaches the 90% of basic dust containing capacity A0, red alarm is carried out.As accumulative dust containing capacity A >=basis dust containing capacity A0, report
Alert prompt filter gauze cleaning or replacement, at this moment, the prompt of alarm lamp sparkling, alarm lamp flashes always, until user removes strainer
Cleaning or replacement.It may also cross and show that relevant information is alarmed on a remote control.
In new blower fan screen net life control embodiment of the method provided by the invention, fresh air machine, which has to be delayed, safeguards strainer
Self-cleaning function, the blower being arranged in wind inlet channel, under normal operating conditions, to indoor air-supply, when selection automatically cleaning function
When energy, blower is reversely dried, and the dust being attached on strainer is blown off, and reduces the accumulative dust containing capacity A on strainer.Therefore, fresh air
Further include step S31 in machine filter net life control method:
S31, systemic presupposition dust containing capacity limit value A1, the basic dust containing capacity A0 for adding up dust containing capacity A and systemic presupposition are carried out in real time
Compare, as A < A0 and A >=A1, system control prompts or force start self-cleaning function, after automatically cleaning, resumes step S1,
Continue the real-time calculating and accumulation of dust containing capacity A.
It should be noted that such as selecting alarm lamp when system detection is to as A < A0 and A >=A1, may be selected warning note
Flashing, or relevant information is shown on the remote controler of new blower, it is proposed that starting self-cleaning function is chosen whether to start by user
Self-cleaning function, user can be as needed, choose whether to start and start the time；Or when system detection is to as A < A0 and A
When >=A1, system force start is from clear when start self-cleaning function after, and for system according to the formula of software for calculation, selection is another set of not
Same relevant parameter.
In the service life of the strainer, self-cleaning function be can be used repeatedly, and user can select to open at any time as needed
Dynamic self-cleaning function, dust or other impurities removal a part for that will be attached on strainer, but can only use for the first time
When, reselect the relevant parameter for calculating accumulative dust containing capacity.
After S4, filter gauze cleaning or replacement, data reset is reset, resumes step S1.
When filter gauze cleaning or replacement, to ensure safety, power-off operation is needed, after completing cleaning or replacement, associated components are whole
It reinstalls, turns back on, the data accumulated originally in system are all reset, and restart the calculating of accumulative dust containing capacity A.
In the present invention, main purpose is to provide a kind of control method in new blower fan screen net service life, relates in the present invention
And the various parameter values arrived, it needs to be selected according to electrical parameters such as the power of new blower, air quantity, and come finally through many experiments
Verifying, therefore do not illustrated in embodiment provided by the invention.Moreover, usually, the strainer of new blower can be divided into
The control method of primary filter screen and efficient filter, new blower fan screen net service life provided by the invention is suitable for both strainers, therefore,
System setting only one of strainer, such as service life of efficient filter can be controlled as needed, when efficient filter reaches the longevity
When the life phase, synchronous cleaning or replacement primary filter screen, vice versa, certainly, can also carry out life control to two strainers respectively, press
Need to carry out the cleaning or replacement of corresponding strainer.
In the present invention, by calculate the reality of strainer add up dust containing capacity A come as strainer whether clean or update according to
According to and existing than simply relying on whether cumulative operation time clean or update as strainer according to more scientific and accurate
Technology is compared, and is had the advantages that
1. by the real-time data collection of the real time data, indoor air quality of integrating Outdoor Air Quality, so that holding dirt
The calculating of amount is more accurate；
2. calculating by accurate dust containing capacity and the comparison with basic data, confirm the service life of strainer, make filter gauze cleaning or
Replacement cycle more meets it using technical life, and it is more reasonable that dimension changes the time, and cost is avoided to waste；
3. improving air duct accumulation of pollutants situation, and extend the strainer service life service life by self-cleaning function.
As described above, similar technical solution can be derived in conjunction with given plan content.But it is all without departing from this
The content of inventive technique scheme, according to the technical essence of the invention any simple modification to the above embodiments, equivalent change
Change and modify, all of which are still within the scope of the technical scheme of the invention.
Claims (10)
1. a kind of new blower fan screen net life control method, it is characterised in that: include the following steps,
S1, the new blower of starting up, the real-time air quality data of system collection and air quantity data；
S2, according to real-time air quality data and air quantity data, system chooses needs in preset database automatically
It calculates and the accumulative dust containing capacity A of strainer in new blower operation process is obtained according to preset formula with parameter；
S3 adds up dust containing capacity A compared with the basic dust containing capacity A0 of systemic presupposition progress in real time, as A < A0, resumes step S2；
As A >=A0, warning note filter gauze cleaning or replacement, selection is cleaned or replacement, into next step, if not, resumes step S2；
After S4, filter gauze cleaning or replacement, data reset is reset, resumes step S1.
2. a kind of new blower fan screen net life control method as described in claim 1, it is characterised in that: the accumulative dust containing capacity A
It is calculated by following formula
Wherein, b is constant, and t is the working time, and k is air volume coefficient, and when air quantity difference, k value is different, and P is current outdoor air matter
The dust content in air inlet air in the case of amount.
3. a kind of new blower fan screen net life control method as described in claim 1, it is characterised in that: the accumulative dust containing capacity A
Plan formula be,
Wherein, b is constant, and t is the working time, and k1 is fresh-air volume coefficient, and k2 is intake volume coefficient, and P1 is outside atmosphere matter
The real time data of parameter is measured, P2 is the real time data of indoor air quality.
4. a kind of new blower fan screen net life control method as claimed in claim 3, it is characterised in that: the Outdoor Air Quality
Parameter, which passes through network data real-time update and is sent to system, to be received with the calculating for adding up dustiness A, and/lead to or pass through room
Outer air quality detector detects real time data, when network interruption, detects real time data using Outdoor Air Quality detector.
5. a kind of new blower fan screen net life control method as claimed in claim 3, it is characterised in that: the indoor air
Quality is detected by fresh air air quality detector, or is detected by indoor air quality detector.
6. a kind of new blower fan screen net life control method as described in claim 1, it is characterised in that: the air quantity data pass through
The fresh-air volume gear of systemic presupposition confirms, or the detection confirmation of the fresh-air volume sensor by being arranged in fresh air duct, or logical
The intake volume sensor detection confirmation in wind inlet channel is crossed, different confirmation methods correspond to different k Value Datas.
7. a kind of new blower fan screen net life control method as described in claim 1, it is characterised in that: the strainer it is primary net
Rate is 90%.
8. a kind of new blower fan screen net life control method as described in any one of claim 1 to 7, it is characterised in that: described new
Blower, which also has to be delayed, safeguards the self-cleaning function of strainer, and the control method further includes step S31,
S31, systemic presupposition dust containing capacity limit value A1 add up dust containing capacity A compared with the basic dust containing capacity A0 of systemic presupposition progress in real time,
As A < A0 and A >=A1, system control prompts or force start self-cleaning function, and after automatically cleaning, resumes step S1 continues
Carry out the real-time calculating and accumulation of dust containing capacity A.
9. a kind of new blower fan screen net life control method as claimed in claim 8, it is characterised in that: when starting self-cleaning function
Afterwards, system selects the another set of different relevant parameter for being used to calculate dust containing capacity according to fresh air volume.
10. a kind of new blower fan screen net life control method as claimed in claim 8, it is characterised in that: in making for the strainer
It in the period, is used repeatedly in the self-cleaning function, but can only be for the first time in use, reselecting the accumulative dust containing capacity of calculating
Relevant parameter.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869829A (en) * | 2019-01-31 | 2019-06-11 | 深圳市晨北科技有限公司 | A kind of based reminding method and server |
| CN111457551A (en) * | 2020-04-07 | 2020-07-28 | 深圳星普森信息技术有限公司 | Method and system for calculating purification treatment capacity of air filter |
| CN111664506A (en) * | 2020-05-11 | 2020-09-15 | 海信（山东）空调有限公司 | Air conditioner |
| CN112303708A (en) * | 2020-10-30 | 2021-02-02 | 青岛海信日立空调***有限公司 | Air conditioner and control method |
| CN112944590A (en) * | 2021-02-10 | 2021-06-11 | 清华大学 | Method and system for automatically monitoring dust collection amount and service life of air filter screen time by time |
| CN117073179A (en) * | 2023-08-16 | 2023-11-17 | 广州雪源净化工程有限公司 | Purifying control method for room air conditioner for cleaning food industry |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04292732A (en) * | 1990-12-20 | 1992-10-16 | Gold Star Co Ltd | Device and method for detecting contamination degree of air cleaner |
| CN104374046A (en) * | 2014-10-27 | 2015-02-25 | 广东美的制冷设备有限公司 | Cleaning reminding method and system of filter screen of air conditioner |
| CN104841214A (en) * | 2015-06-02 | 2015-08-19 | 江苏新安电器有限公司 | Monitoring device and monitoring method for filter screen life of purifier |
| CN105526688A (en) * | 2015-03-20 | 2016-04-27 | 霍尼韦尔国际公司 | Dynamic calculation for life of filter |
| CN105606512A (en) * | 2016-01-13 | 2016-05-25 | 东莞市利发爱尔空气净化***有限公司 | Method and device for judging service lives of filter screens |
| US20160209316A1 (en) * | 2015-01-21 | 2016-07-21 | Aldes Aeraulique | Method for determining the fouling ratio of at least one filter of a ventilation system and associated ventilation system |
| CN106958922A (en) * | 2017-04-12 | 2017-07-18 | 浙江地球村环保科技有限公司 | A kind of method and system for detecting the new blower fan screen net life-span |
-
2017
- 2017-07-19 CN CN201710589630.0A patent/CN109282426A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04292732A (en) * | 1990-12-20 | 1992-10-16 | Gold Star Co Ltd | Device and method for detecting contamination degree of air cleaner |
| CN104374046A (en) * | 2014-10-27 | 2015-02-25 | 广东美的制冷设备有限公司 | Cleaning reminding method and system of filter screen of air conditioner |
| US20160209316A1 (en) * | 2015-01-21 | 2016-07-21 | Aldes Aeraulique | Method for determining the fouling ratio of at least one filter of a ventilation system and associated ventilation system |
| CN105526688A (en) * | 2015-03-20 | 2016-04-27 | 霍尼韦尔国际公司 | Dynamic calculation for life of filter |
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Application publication date: 20190129 |