CN105929775B - Air purifier strainer life control method - Google Patents
Air purifier strainer life control method Download PDFInfo
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- CN105929775B CN105929775B CN201610340164.8A CN201610340164A CN105929775B CN 105929775 B CN105929775 B CN 105929775B CN 201610340164 A CN201610340164 A CN 201610340164A CN 105929775 B CN105929775 B CN 105929775B
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- Prior art keywords
- air purifier
- strainer
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Classifications
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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
Abstract
The invention discloses air purifier strainer life control methods, include the following steps:Be switched on readout power average value and/or rotating speed average value;Test the accumulation purge amount of air purifier;The power average value and/or rotating speed average value of motor are read after being completed again;Calculate the power variation rate and relative speed variation of the air purifier;It opens the air purifier and continuous operation is after 24 hours, readout power average value and/or rotating speed average value calculate the value of power target and/or the range of rotating speed mesh target value according to power variation rate and relative speed variation formula;Read several groups power, if the performance number repeatedly read in continuous 48-96 hour in the range of the value of power target, and/or, reading several groups rotating speed, if the tachometer value repeatedly read in 48-96 hours continuous in the range of rotating speed mesh target value, judges that strainer reaches the service life.The method of the invention, can accurate measurements strainer service life, reduce use cost.
Description
Technical field
The present invention relates to air purifier control technology fields, and in particular to air purifier strainer life control method.
Background technology
Currently, it is the time for setting a fixed continuous work that the strainer service life of air purifier or fresh air system, which reminds,
As the service life based reminding method of strainer, and since the difference of environment, the service life of strainer can also become under actual motion environment
Change.The poor place of environment, strainer service life can rapid decays;The preferable place and environment compares, the decaying of strainer are compared
It is few, therefore the mode of timing cannot really reflect the life situations of strainer, often judge the service life of strainer by accident, cannot be carried for user
For good usage experience, replacement strainer can increase the use cost of air purifier before the service life is not up to.
Invention content
Based on this, the present invention provide air purifier strainer life control method, this method can accurate measurements strainer longevity
Life, reduces the use cost of air purifier.
In order to achieve the object of the present invention, the present invention uses following technical scheme:
Air purifier strainer life control method comprising following steps:
S1, booting read the several groups power P 1 and/or several groups rotating speed R1 values of the motor of the air purifier, take respectively
Power average value P10 and/or rotating speed average value R10;
S2, the accumulation purge amount for testing air purifier;
S3, read again after being completed the air purifier motor several groups power P 2 and/or several groups rotating speed R2
Value, takes power average value P20 and/or rotating speed average value R20 respectively;
S4, the power variation rate and/or relative speed variation for calculating the air purifier, wherein power variation rate L=P20/
P10*100% and/or relative speed variation M=R20/R10*100%;
S5, the strainer more renewed to the air purifier, open the air purifier and continuous operation is after 24 hours, read
The several groups power P 3 and/or several groups rotating speed R3 values of the motor of air purifier, and take power average value P30 and/or rotating speed
Average value R30, calculates the range of P mesh target values according to L (1 ± 5%)=P targets/P30*100%, and/or according to M (1 ±
5%)=R targets/R30*100% calculates the range of R mesh target values;
S6, read air purifier motor several groups performance number Pn, calculate power average value Pn0, if continuous 48-96
The Pn0 repeatedly read in hour in the range of P mesh target values, then judges that strainer reaches the service life;And/or reading air is net
Change the several groups tachometer value Rn of the motor of device, calculate rotating speed average value Rn0, if the Rn0 repeatedly read in 48-96 hours continuous is equal
In the range of R mesh target values, then judge that strainer reaches the service life.
In wherein some embodiments, in the step S6:When judging that strainer reaches the service life, sends out light and/or electricity is alert
Report.
In wherein some embodiments, the power P 1, P2, P3 and Pn take 20 groups.
In wherein some embodiments, described rotating speed R1, R2, R3 and Rn take 20 groups.
The present invention also adopts the following technical scheme that:
A kind of air purifier strainer life control method comprising following steps:
S10, booting read the several groups voltage V1 of the motor of the air purifier and/or several class frequency f1 values, respectively
Take average voltage V10 and/or average frequency value f10;
S20, the accumulation purge amount for testing air purifier;
S30, read again after being completed the air purifier motor several groups voltage V2 and/or several class frequency f2
Value, takes average voltage V20 and/or average frequency value f20 respectively;
S40, the voltage change ratio and/or frequency change rate for calculating the air purifier, wherein voltage change ratio N=V20/
V10*100% and/or frequency change rate T=f20/f10*100%;
S50, the strainer that the air purifier is more renewed, and continuous operation reads the electricity of air purifier after 24 hours
The several groups voltage V3 of machine and/or several class frequency f3 values, and average voltage V 30 and/or average frequency value f30 is taken, according to
N* (1 ± 5%)=V targets/V30*100% calculates the range of V mesh target values, and/or according to T* (1 ± 5%)=f targets/f
30*100% calculates the range of f mesh target values;
S60, read air purifier motor several groups voltage value Vn, calculate average voltage Vn0, if continuous 48-
The Vn0 repeatedly read in 96 hours in the range of V mesh target values, then judges that strainer reaches the service life;And/or read air
The several groups frequency values f n of the motor of clarifier calculate average frequency value f n0, if repeatedly read in 48-96 hours continuous
Fn0 in the range of f mesh target values, then judges that strainer reaches the service life.
In wherein some embodiments, in the step S60:When judging that strainer reaches the service life, sends out light and/or electricity is alert
Report.
In wherein some embodiments, described voltage V1, V2, V3 and Vn take 20 groups.
In wherein some embodiments, described frequency f1, f2, f3 and fn take 20 groups
Air purifier strainer life control method of the present invention, when product specification confirms, accumulation is net before testing
When change amount, several groups power (voltage) and/or rotating speed (frequency) data are read before testing, read several groups power after test again
(voltage) and/or rotating speed (frequency) data, it is net in air by calculating the change rate of power (voltage) and/or rotating speed (frequency)
Change device sale later in use, after continuous operation 24 hours, reads the several groups power (voltage) and/or rotating speed (frequency of setting
Rate) data, corresponding average value is calculated, power (voltage) desired value and/or rotating speed (frequency) mesh are calculated according to change rate
Scale value, then in real time detection power (voltage) and/or rotating speed (frequency) data and and target value, if repeated detection realtime power
(voltage) and/or rotating speed (frequency) value in target range, then judges that strainer reaches service life, prompting changing;This method is logical
Detection judgement in real time is crossed, accuracy rate is high, easy to operate, can reduce the use cost of user.
Specific implementation mode
It to facilitate the understanding of the present invention, below will be to invention is more fully described.The present invention can be with many not
With form realize, however it is not limited to embodiment described herein.Make to this on the contrary, purpose of providing these embodiments is
The understanding of the disclosure of invention is more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Embodiment one
Air purifier strainer life control method of the present invention, the air purifier are the sky using direct current generator
Gas purifier comprising following steps:
S1, air purifier come into operation before (before manufacture), booting read the air purifier motor 20 groups of work(
Rate P1 and 20 groups of rotating speed R1 values, take power average value P10 and rotating speed average value R10 respectively.
S2, the accumulation purge amount CCM for testing air purifier, wherein accumulation purge amount CCM is the cleaning of air purifier
When air capacity decays to the 50% of initial value, the gross mass of purified treatment solid contaminant is accumulated.
S3, read again after being completed the air purifier motor 20 groups of power Ps 2 and 20 groups of rotating speed R2 values, respectively
Take power average value P20 and rotating speed average value R20.
S4, the power variation rate and relative speed variation for calculating the air purifier, wherein power variation rate L=P20/P10*
100%, relative speed variation M=R20/R10*100%.By corresponding change rate, it is written to the control journey of air purifier equipment
In sequence, as setting relevant parameter.
S5, air purifier come into operation (after manufacture), and to the strainer that the air purifier more renews, it is net to open the air
Change device and continuous operation is after 24 hours, reads the 20 groups of power Ps 3 and 20 groups of rotating speed R3 values of the motor of air purifier, and take work(
Rate average value P 30 and rotating speed average value R30 calculate the model of P mesh target values according to L* (1 ± 5%)=P targets/P30*100%
It encloses, the range of R mesh target values is calculated according to M* (1 ± 5%)=R targets/R30*100%.
S6, read again air purifier motor 20 groups of performance number Pn, calculate power average value Pn0, if continuous 48 is small
When the interior repeatedly Pn0 that (one time 20 groups) is read in the range of P mesh target values, then judge that strainer reaches the service life, send out light police
Report;20 groups of tachometer value Rn of the motor of air purifier are read, rotating speed average value Rn0 is calculated, if multiple (one in continuous 48 hours
Secondary 20 groups) Rn0 that reads in the range of R mesh target values, then judges that strainer reaches the service life, sends out light alarm.
Embodiment two
Air purifier strainer life control method of the present invention, the air purifier is using alternating current generator or directly
The air purifier of galvanic electricity machine comprising following steps:
S1, air purifier come into operation before (before manufacture), booting read the air purifier motor 15 groups of work(
Rate P1 takes power average value P10.
S2, the accumulation purge amount CCM for testing air purifier, wherein accumulation purge amount CCM is the cleaning of air purifier
When air capacity decays to the 50% of initial value, the gross mass of purified treatment solid contaminant is accumulated.
S3, read again after being completed the air purifier motor 15 groups of 2 values of power P, take power average value P20.
S4, the power variation rate for calculating the air purifier, wherein power variation rate L=P20/P10*100%.
S5, air purifier come into operation (after manufacture), and to the strainer that the air purifier more renews, it is net to open the air
Change device and continuous operation is after 24 hours, reads 15 groups of power Ps 3 of the motor of air purifier, and take power average value P30, root
The range of P mesh target values is calculated according to L* (1 ± 5%)=P targets/P30*100%.
S6, read again air purifier motor 15 groups of performance number Pn, calculate power average value Pn0, if continuous 60 is small
When the interior repeatedly Pn0 that (one time 15 groups) is read in the range of P mesh target values, then judge that strainer reaches the service life, sends out photoelectricity
Alarm.
Embodiment three
Air purifier strainer life control method of the present invention, the air purifier are the sky using direct current generator
Gas purifier comprising following steps:
S1, air purifier come into operation before (before manufacture), booting read the air purifier 15 groups of motor turn
Fast R1 values take rotating speed average value R10.
S2, the accumulation purge amount CCM for testing air purifier, wherein accumulation purge amount CCM is the cleaning of air purifier
When air capacity decays to the 50% of initial value, the gross mass of purified treatment solid contaminant is accumulated.
S3, read again after being completed the air purifier motor 15 groups of rotating speed R2 values, take rotating speed average value R20.
S4, the relative speed variation for calculating the air purifier, wherein relative speed variation M=R20/R10*100%.
S5, air purifier come into operation (after manufacture), and to the strainer that the air purifier more renews, it is net to open the air
Change device and continuous operation be after 24 hours, reads 15 groups of rotating speed R3 values of the motor of air purifier, and take rotating speed average value R30,
The range of R mesh target values is calculated according to M* (1 ± 5%)=R targets/R30*100%.
S6, read again air purifier motor 15 groups of tachometer value Rn, calculate rotating speed average value Rn0, if continuous 96 is small
When the interior repeatedly Rn0 that (one time 15 groups) is read in the range of R mesh target values, then judge that strainer reaches the service life, send out electric police
Report.
Example IV
Air purifier strainer life control method of the present invention, the air purifier are the sky using direct current generator
Gas purifier comprising following steps:
S10, air purifier come into operation before (before manufacture), 20 groups of motor electricity of the air purifier are read in booting
V1 and 20 class frequency f1 values are pressed, take average voltage V10 and average frequency value f10 respectively.
S20, the accumulation purge amount CCM for testing air purifier, wherein accumulation purge amount CCM is the cleaning of air purifier
When air capacity decays to the 50% of initial value, the gross mass of purified treatment solid contaminant is accumulated.
S30, read again after being completed the air purifier motor 20 groups of voltage V2 and 20 class frequency f2 values, respectively
Take average voltage V20 and average frequency value f20.
S40, the voltage change ratio and frequency change rate for calculating the air purifier, wherein voltage change ratio N=V20/
V10*100%, frequency change rate T=f20/f10*100%.By corresponding change rate, it is written to the control of air purifier equipment
In processing procedure sequence, as setting relevant parameter.
S50, air purifier come into operation (after manufacture), to the strainer that the air purifier more renews, open the air
Simultaneously continuous operation reads the 20 groups of voltage V3 and 20 class frequency f3 values of the motor of air purifier, and take to clarifier after 24 hours
Average voltage V30 and average frequency value f30 calculates V mesh target values according to N* (1 ± 5%)=V targets/V30*100%
Range calculates the range of f mesh target values according to T* (1 ± 5%)=f targets/f30*100%.
S60, read again air purifier motor 20 groups of voltage value Vn, calculate average voltage Vn0, if continuous 48 is small
When the interior repeatedly Vn0 that (one time 20 groups) is read in the range of V mesh target values, then judge that strainer reaches the service life, send out light police
Report;20 class frequency value fn of the motor of air purifier are read, average frequency value fn0 is calculated, if multiple (one in continuous 48 hours
Secondary 20 groups) fn0 that reads in the range of f mesh target values, then judges that strainer reaches the service life, sends out photoelectricity alarm.
Embodiment five
Air purifier strainer life control method of the present invention, the air purifier are the sky using direct current generator
Gas purifier comprising following steps:
S10, air purifier come into operation before (before manufacture), 12 groups of motor frequencies of the air purifier are read in booting
Rate f1 values, take average frequency value f10.
S20, the accumulation purge amount CCM for testing air purifier, wherein accumulation purge amount CCM is the cleaning of air purifier
When air capacity decays to the 50% of initial value, the gross mass of purified treatment solid contaminant is accumulated.
S30, read again after being completed the air purifier motor 12 class frequency f2 values, take average frequency value f20.
S40, the frequency change rate for calculating the air purifier, wherein frequency change rate T=f20/f10*100%.
S50, air purifier come into operation (after manufacture), to the strainer that the air purifier more renews, open the air
Simultaneously continuous operation reads 12 class frequency f3 values of the motor of air purifier, and take average frequency value to clarifier after 24 hours
F30 calculates the range of f mesh target values according to T* (1 ± 5%)=f targets/f30*100%.
S60, read again air purifier motor 12 class frequency value fn, calculate average frequency value fn0, if continuous 96 is small
When the interior repeatedly fn0 that (one time 12 groups) is read in the range of f mesh target values, then judge that strainer reaches the service life, send out electric police
Report.
Embodiment six
Air purifier strainer life control method of the present invention, the air purifier is using alternating current generator or directly
The air purifier of galvanic electricity machine comprising following steps:
S10, air purifier come into operation before (before manufacture), 20 groups of motor electricity of the air purifier are read in booting
V1 is pressed, average voltage V10 is taken.
S20, the accumulation purge amount CCM for testing air purifier, wherein accumulation purge amount CCM is the cleaning of air purifier
When air capacity decays to the 50% of initial value, the gross mass of purified treatment solid contaminant is accumulated.
S30, read again after being completed the air purifier motor 20 groups of voltage V2 values, take average voltage V20.
S40, the voltage change ratio for calculating the air purifier, wherein voltage change ratio N=V20/V10*100%.
S50, air purifier come into operation (after manufacture), to the strainer that the air purifier more renews, open the air
Simultaneously continuous operation reads 20 groups of voltage V3 of the motor of air purifier, and take average voltage V30 to clarifier after 24 hours,
The range of V mesh target values is calculated according to L* (1 ± 5%)=V targets/V30*100%.
S60, read again air purifier motor 20 groups of voltage value Vn, calculate average voltage Vn0, if continuous 60 is small
When the interior repeatedly Vn0 that (one time 20 groups) is read in the range of V mesh target values, then judge that strainer reaches the service life, sends out photoelectricity
Alarm.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of air purifier strainer life control method, which is characterized in that include the following steps:
S1, booting read the several groups power P 1 and/or several groups rotating speed R1 values of the motor of the air purifier, take power respectively
Average value P 10 and/or rotating speed average value R10;
S2, the accumulation purge amount for testing air purifier;
S3, read again after being completed the air purifier motor several groups power P 2 and/or several groups rotating speed R2 values, point
Power average value P20 and/or rotating speed average value R20 is not taken;
S4, the power variation rate and/or relative speed variation for calculating the air purifier, wherein power variation rate L=P20/P10*
100% and/or relative speed variation M=R20/R10*100%;
S5, the strainer that the air purifier is more renewed, and continuous operation is after 24 hours, if read the motor of air purifier
Dry group power P 3 and/or several groups rotating speed R3 values, and take power average value P30 and/or rotating speed average value R30, according to L* (1 ±
5%)=P targets/P30*100% calculates the range of P mesh target values, and/or according to M* (1 ± 5%)=R targets/R30*
100% calculates the range of R mesh target values;
S6, read air purifier motor several groups performance number Pn, power average value Pn0 is calculated, if continuous 48-96 hours
The Pn0 inside repeatedly read in the range of P mesh target values, then judges that strainer reaches the service life;And/or read air purifier
Motor several groups tachometer value Rn, rotating speed average value Rn0 is calculated, if the Rn0 repeatedly read in continuous 48-96 hours is in R
In the range of mesh target value, then judge that strainer reaches the service life.
2. air purifier strainer life control method according to claim 1, which is characterized in that in the step S6:
When judging that strainer reaches the service life, light and/or electric alarm are sent out.
3. air purifier strainer life control method according to claim 1, which is characterized in that the power P 1, P2,
P3 and Pn takes 20 groups.
4. air purifier strainer life control method according to claim 1, which is characterized in that the rotating speed R1, R2,
R3 and Rn takes 20 groups.
5. a kind of air purifier strainer life control method, which is characterized in that include the following steps:
S10, booting read the several groups voltage V1 of the motor of the air purifier and/or several class frequency f1 values, take electricity respectively
Flatten mean value V10 and/or average frequency value f10;
S20, the accumulation purge amount for testing air purifier;
S30, read again after being completed the air purifier motor several groups voltage V2 and/or several class frequency f2 values,
Average voltage V20 and/or average frequency value f20 is taken respectively;
S40, the voltage change ratio and/or frequency change rate for calculating the air purifier, wherein voltage change ratio N=V20/V10*
100% and/or frequency change rate T=f20/f10*100%;
S50, the strainer that the air purifier is more renewed, and continuous operation reads the motor of air purifier after 24 hours
Several groups voltage V3 and/or several class frequency f3 values, and average voltage V 30 and/or average frequency value f30 is taken, according to N* (1
± 5%)=V targets/V30*100% calculates the range of V mesh target values, and/or according to T* (1 ± 5%)=f targets/f 30*
100% calculates the range of f mesh target values;
S60, read air purifier motor several groups voltage value Vn, average voltage Vn0 is calculated, if continuous 48-96 is small
When the interior Vn0 repeatedly read in the range of V mesh target values, then judge that strainer reaches the service life;And/or read air purification
The several groups frequency values f n of the motor of device calculate average frequency value f n0, if the fn0 repeatedly read in 48-96 hours continuous is equal
In the range of f mesh target values, then judge that strainer reaches the service life.
6. air purifier strainer life control method according to claim 5, which is characterized in that in the step S60:
When judging that strainer reaches the service life, light and/or electric alarm are sent out.
7. air purifier strainer life control method according to claim 5, which is characterized in that the voltage V1, V2,
V3 and Vn takes 20 groups.
8. air purifier strainer life control method according to claim 5, which is characterized in that the frequency f1, f2,
F3 and fn takes 20 groups.
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CN201610340164.8A CN105929775B (en) | 2016-05-19 | 2016-05-19 | Air purifier strainer life control method |
PCT/CN2016/096880 WO2017197805A1 (en) | 2016-05-19 | 2016-08-26 | Filter screen service life control method for air purifier |
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CN201610340164.8A CN105929775B (en) | 2016-05-19 | 2016-05-19 | Air purifier strainer life control method |
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CN107044948B (en) * | 2016-10-31 | 2022-05-20 | 惠州市德赛西威汽车电子股份有限公司 | Service life detection method for vehicle-mounted purifier filter screen |
CN107562998B (en) * | 2017-07-31 | 2021-07-13 | 广东美的环境电器制造有限公司 | Method and system for judging service life of filter screen and computer equipment |
CN108344078A (en) * | 2018-04-11 | 2018-07-31 | 东北大学 | The air circulation purification system and its control method of automatic periodic replacement strainer |
CN111248812B (en) * | 2018-12-03 | 2022-04-19 | 添可智能科技有限公司 | Dust collector filter screen replacement reminding method and system and dust collector |
CN110013713A (en) * | 2019-03-21 | 2019-07-16 | 青岛海尔空调器有限总公司 | Air purifier strainer service life judgment method and air purifier |
CN110177121B (en) * | 2019-06-17 | 2020-11-17 | 珠海格力电器股份有限公司 | Method for monitoring purifier filter screen, computer device and computer readable storage medium |
CN112973257B (en) * | 2021-02-18 | 2022-04-22 | 珠海格力电器股份有限公司 | Filter element anti-blocking detection method and device, storage medium and water purification equipment |
CN115218348B (en) * | 2022-06-23 | 2024-01-16 | 珠海格力电器股份有限公司 | Filter screen installation detection method, detection device and air purification equipment |
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JP2000167332A (en) * | 1998-12-03 | 2000-06-20 | Itoki Crebio Corp | Air purifier |
CN101618286A (en) * | 2008-07-02 | 2010-01-06 | 熊津豪威 | System and method for determining air purifier filter change time using measurement of motor speed |
KR20130074486A (en) * | 2011-12-26 | 2013-07-04 | 코웨이 주식회사 | Air cleaner and filter life displaying method thereof |
CN102938023A (en) * | 2012-11-15 | 2013-02-20 | 创天昱科技(深圳)有限公司 | Effective utilization time integrating method and device for filter screen in air purifier |
CN204008534U (en) * | 2014-08-14 | 2014-12-10 | 致果环境科技(天津)有限公司 | Air purifier filter screen testing circuit |
CN105526688A (en) * | 2015-03-20 | 2016-04-27 | 霍尼韦尔国际公司 | Dynamic calculation for life of filter |
CN104949293A (en) * | 2015-07-23 | 2015-09-30 | 珠海市威士茂工业产品设计有限公司 | Air purifier capable of automatically judging service life of filter screen and automatic service life judgment method for filter screen of air purifier |
CN105363297A (en) * | 2015-11-25 | 2016-03-02 | 佛山市城市森林净化科技有限公司 | Method for judging life of air purifier filter screen |
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