WO2020088031A1 - Procédé et système de rappel de nettoyage de module de purification, et climatiseur - Google Patents

Procédé et système de rappel de nettoyage de module de purification, et climatiseur Download PDF

Info

Publication number
WO2020088031A1
WO2020088031A1 PCT/CN2019/100393 CN2019100393W WO2020088031A1 WO 2020088031 A1 WO2020088031 A1 WO 2020088031A1 CN 2019100393 W CN2019100393 W CN 2019100393W WO 2020088031 A1 WO2020088031 A1 WO 2020088031A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning
module
concentration value
purification module
value
Prior art date
Application number
PCT/CN2019/100393
Other languages
English (en)
Chinese (zh)
Inventor
王秀霞
孙治国
张强
任夫虎
樊明敬
吕福俊
王永伟
Original Assignee
青岛海尔空调器有限总公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 青岛海尔空调器有限总公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2020088031A1 publication Critical patent/WO2020088031A1/fr

Links

Images

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
    • F24F11/30—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
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data

Definitions

  • the invention belongs to the technical field of household appliances, and particularly relates to a cleaning module cleaning reminding method and system, and an air conditioner.
  • the current cleaning module cleaning reminder is often based on the use time to determine whether cleaning is needed. Due to the comprehensive consideration of other factors that affect the purification performance, such as the environment and frequency of use, it may appear that the purification module is caused by the frequency of use or environmental factors Unnecessary behavior of cleaning before the optimal load is reached, or the phenomenon that the purification module has exceeded the load and cannot be cleaned in time.
  • the present invention proposes a new cleaning module cleaning reminding method and system to solve the above problems.
  • the cleaning module cleaning reminding method includes The following steps: during the operation of the purification module, detect the concentration value of PM2.5 in the air; obtain the time T for the PM2.5 concentration value to decrease from the first concentration value to the second concentration value; according to the time T determines whether to issue a reminder message for cleaning the purification module.
  • the step of "determining whether to issue a reminder message for cleaning the cleaning module according to the time T" includes: when T / t ⁇ a preset value, issuing the cleaning cleaning Reminder information of the module; where t is the time it takes for the concentration value of PM2.5 in the air to decrease from the first concentration value to the second concentration value during the initial operation of the purification module.
  • the first concentration value is any value between 75-115, the second concentration value is any value between 35-75, and the first Concentration value> second concentration value; or the first concentration value is 100, and the second concentration value is 50.
  • the preset value is any value between 3-5; or the preset value is 4.
  • the cleaning module cleaning reminding method further includes: after issuing the cleaning and cleaning module reminding information, displaying the reminding information to a corresponding display panel, or displaying the reminding information Send to the user terminal, or send the reminder information to the after-sales service end.
  • the invention also provides a purification module cleaning reminding system.
  • the purification module cleaning system includes: a PM2.5 detection module, the PM2.5 detection module is used to detect the concentration value of PM2.5 in the air; a processing module, the The processing module can obtain the data detected by the PM2.5 detection module and calculate the time T it takes for the concentration value of the PM2.5 to decrease from the first concentration value to the second concentration value; and the processing module can also The time T determines whether a reminder message for cleaning the purification module is issued.
  • the processing module compares the time T with a standard time t, and when T / t ⁇ a preset value, sends a reminding message for cleaning the cleaning module; wherein
  • the standard time t is the time it takes for the concentration value of PM2.5 in the air to decrease from the first concentration value to the second concentration value during the initial operation of the purification module.
  • the first concentration value is any value between 75-115
  • the second concentration value is any value between 35-75
  • the preset value is any value between 3-5, or the preset value is 4.
  • the purification module cleaning reminder system further includes a display unit and / or a communication module, the display unit is used to display the reminder information sent by the processing module; the communication module is used In order to send the reminder information sent by the processing module to the user terminal or after-sales service end.
  • the present invention also provides an air conditioner including a purification module.
  • the air conditioner further includes the above-mentioned purification module cleaning reminder system.
  • the present invention combines the purification effect of the purification module on the air to determine whether to clean the purification module, that is, the time it takes for the concentration value of PM2.5 in the air to decrease from the first concentration value to the second concentration value when the purification module purifies the air T to determine whether to clean the module.
  • the time T spent by the purification module to purify the PM2.5 in the air from the first concentration value to the second concentration value Will also increase. Therefore, according to the time T, the degree of cleanliness of the purification module can be determined, so as to determine whether to issue a reminder message for cleaning the purification module.
  • This method can effectively avoid the unnecessary behavior of cleaning the purification module before the optimal load due to the use frequency or environmental factors, or the purification module has exceeded the load and cannot be cleaned in time, so that the operating performance of the purification module can be Keep it in good condition at all times.
  • FIG. 1 is a main flowchart of a cleaning reminding method for a purification module according to an embodiment of the present invention
  • FIG. 2 is a schematic principle diagram of an air conditioner according to an embodiment of the present invention.
  • FIG. 1 is a main flowchart of a cleaning reminding method of a purification module according to an embodiment of the present invention.
  • the cleaning reminding method of the purification module of the present invention includes: S110, detecting the concentration value of PM2.5 in the air during the operation of the purification module; S120, obtaining the concentration value of PM2.5 from the first concentration value Time T taken to decrease to the second concentration value; S130. Determine whether to send a reminder message for cleaning and purification module according to the time T.
  • the purification module purifies PM2.5 in the air from the first concentration value to the second concentration value every time, then in this process, the purification module purifies the PM2 in the air .5
  • the time T from the first concentration value to the second concentration value will vary with the cleanliness of the purification module. That is to say, with the use of the purification module, there will be more and more dust on the purification module, accordingly, the purification module is used to purify the PM2.5 in the air from the first concentration value to the second concentration value every time
  • the time T will also increase. Therefore, according to the time T, the degree of cleanliness of the purification module can be determined, so as to determine whether to issue a reminder message for cleaning the purification module.
  • the first concentration value in the above is greater than the second concentration value.
  • the first concentration value and the second concentration value may be set by those skilled in the art according to actual needs.
  • the first concentration value may be any value between 75-115.
  • the second concentration value may be any value between 35 and 75.
  • the first concentration value may be set to 100, and the second concentration value may be set to 50.
  • Those skilled in the art can also flexibly set other suitable first concentration values and second concentration values, which are not limited in the present invention.
  • the unit of the air quality index PM2.5 is ⁇ g / m 3
  • the unit of the first concentration value and the second concentration value in the present invention is ⁇ g / m 3 .
  • the present invention Compared with the existing method of determining whether to clean the purification module based only on the use time of the purification module, the present invention combines the purification effect of the purification module on the air to determine whether to clean the purification module, which can avoid the purification module due to the use frequency or environmental factors The unnecessary behavior of cleaning before the optimal load is reached, or the phenomenon that the purification module has exceeded the load and failed to be cleaned in time, so that the operating performance of the purification module can always maintain a good operating state.
  • the specific embodiments of the present invention will be further described below.
  • step S130 it is determined according to the time T whether to issue a reminder message for cleaning the purification module.
  • T / t ⁇ a preset value a reminder message for cleaning the purification module is issued.
  • t is the time it takes for the concentration value of PM2.5 in the air to decrease from the first concentration value to the second concentration value during the initial operation of the purification module.
  • t can be a preset standard time. In order to obtain a more accurate standard time t, run the purification module for the first time in an environment where the concentration of PM2.5 in the air is the first concentration, and record the air The time it takes for the concentration value of PM2.5 to decrease to the second concentration value is the standard time t.
  • the dust on the purification module will also increase, and accordingly, the purification module purifies the PM2.5 in the air from the first concentration value to
  • the time T used for the second concentration value will also increase, and the standard time t is the time it takes to purify the PM2.5 in the air from the first concentration value to the second concentration value when the purification module is first used. Therefore, once T exceeds t When it reaches a certain level, it can be judged that there is too much dust on the purification module, and a reminder message for cleaning the purification module can be issued.
  • the above preset value may be set to 4, that is, when T ⁇ 4t, that is, the current purification module reduces the PM2.5 concentration value in the air from the first concentration value to the second concentration value
  • the time T is four times the standard time t. At this time, it means that too much dust on the purification module has affected the purification efficiency. Therefore, a reminder message for cleaning the purification module can be issued.
  • the preset value can be set to 3, 5, etc., or the preset value can be set to any value between 3-5, these Without departing from the scope of protection of the present invention.
  • the cleaning module cleaning reminding method of the present invention further includes: displaying the reminding information to the corresponding display panel 500 after issuing the cleaning purifying module reminding information; or issuing the cleaning purifying module reminding information After that, the reminder information is sent to the user terminal 300; or after the reminder information of the cleaning and purification module is sent, the reminder information is sent to the after-sales service terminal 600.
  • those skilled in the art can also select other reminding methods according to actual needs.
  • the present invention also provides a purification module cleaning reminder system 100.
  • the purification module cleaning reminder system includes a PM2.5 detection module 201 and a processing module 202.
  • the PM2.5 detection module is used to detect the concentration value of PM2.5 in the indoor air; the processing module can obtain the data detected by the PM2.5 detection module and calculate the PM2.5 concentration value to decrease from the first concentration value to the first The time T used for the second concentration value, and the processing module 202 can also determine whether to issue a reminder message for cleaning and purification module according to the time T.
  • the purification module cleaning reminder system 100 further includes a display unit (for example, the display panel 500) and / or a communication module 204, and the display unit is used to display reminder information sent by the processing module.
  • the communication module 204 is used to send the reminder information sent by the processing module 202 to the user terminal 300 or the after-sales service terminal 600.
  • the communication module 204 is used to send the reminder information sent by the processing module 202 to the user terminal 300 or the after-sales service terminal 600.
  • the present invention also provides an air conditioner 10 including a purification module 400 and the above-mentioned purification module cleaning reminding system 100, using the above-mentioned purification module cleaning reminding method to remind whether to clean the purification module, specifically See the above description, and will not repeat them here.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

La présente invention se rapporte au domaine technique des appareils ménagers, et spécifiquement, à un procédé et à un système de rappel de nettoyage de module de purification et à un climatiseur. La présente invention vise à résoudre le problème selon lequel le fait de savoir si un module de purification doit être nettoyé ne peut pas être déterminé avec précision uniquement en fonction du temps d'utilisation du module de purification. À cet effet, le procédé de rappel de nettoyage de module de purification selon la présente invention comprend les étapes consistant à : pendant un processus de fonctionnement d'un module de purification, mesurer une valeur de concentration de PM2.5 dans l'air ; obtenir un temps T passé lorsque la valeur de concentration de PM2.5 diminue d'une première valeur de concentration à une seconde valeur de concentration ; et déterminer, en fonction du temps T, si des informations de rappel du nettoyage du module de purification sont envoyées. Selon la présente invention, le fait de savoir si un module de purification doit être nettoyé est déterminé en combinaison avec un effet de purification d'air du module de purification, de sorte qu'un comportement inutile de nettoyage du module de purification avant d'atteindre la charge optimale résultant d'une fréquence d'utilisation ou d'un facteur environnemental, ou un phénomène selon lequel le module de purification a dépassé la charge mais n'est pas nettoyé à temps peut être efficacement évité, ce qui permet aux performances de fonctionnement du module de purification de maintenir un bon état.
PCT/CN2019/100393 2018-11-01 2019-08-13 Procédé et système de rappel de nettoyage de module de purification, et climatiseur WO2020088031A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811296969.2A CN109357361A (zh) 2018-11-01 2018-11-01 净化模块清洗提醒方法和系统、空调器
CN201811296969.2 2018-11-01

Publications (1)

Publication Number Publication Date
WO2020088031A1 true WO2020088031A1 (fr) 2020-05-07

Family

ID=65343853

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/100393 WO2020088031A1 (fr) 2018-11-01 2019-08-13 Procédé et système de rappel de nettoyage de module de purification, et climatiseur

Country Status (2)

Country Link
CN (1) CN109357361A (fr)
WO (1) WO2020088031A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113865003A (zh) * 2021-09-28 2021-12-31 珠海格力电器股份有限公司 一种空气净化器及其滤网寿命检测方法、装置、存储介质
CN113932412A (zh) * 2021-10-08 2022-01-14 青岛海尔空调器有限总公司 一种空气净化设备的提醒方法、提醒系统及空气净化设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109357361A (zh) * 2018-11-01 2019-02-19 青岛海尔空调器有限总公司 净化模块清洗提醒方法和系统、空调器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015186879A1 (fr) * 2014-06-03 2015-12-10 코웨이 주식회사 Purificateur d'air, procédé permettant de déterminer le temps nécessaire pour remplacer le filtre associé, et dispositif et procédé permettant de déterminer le différentiel de pression en fonction du temps de remplacement du filtre associé
CN106440205A (zh) * 2016-09-28 2017-02-22 美的集团武汉制冷设备有限公司 空气净化器控制方法及装置
CN106440204A (zh) * 2016-09-28 2017-02-22 美的集团武汉制冷设备有限公司 空气净化器控制方法及装置
CN107461894A (zh) * 2017-09-15 2017-12-12 深圳市晓风建筑环境科技有限公司 一种空气净化器及其滤网监控方法和装置、以及存储介质
CN107806689A (zh) * 2017-08-29 2018-03-16 珠海格力电器股份有限公司 一种滤网寿命监测方法、装置、存储介质及出风设备
CN108662720A (zh) * 2018-04-18 2018-10-16 四川斐讯信息技术有限公司 一种智能空气净化器的滤芯替换提醒方法及装置
CN109357361A (zh) * 2018-11-01 2019-02-19 青岛海尔空调器有限总公司 净化模块清洗提醒方法和系统、空调器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015186879A1 (fr) * 2014-06-03 2015-12-10 코웨이 주식회사 Purificateur d'air, procédé permettant de déterminer le temps nécessaire pour remplacer le filtre associé, et dispositif et procédé permettant de déterminer le différentiel de pression en fonction du temps de remplacement du filtre associé
CN106440205A (zh) * 2016-09-28 2017-02-22 美的集团武汉制冷设备有限公司 空气净化器控制方法及装置
CN106440204A (zh) * 2016-09-28 2017-02-22 美的集团武汉制冷设备有限公司 空气净化器控制方法及装置
CN107806689A (zh) * 2017-08-29 2018-03-16 珠海格力电器股份有限公司 一种滤网寿命监测方法、装置、存储介质及出风设备
CN107461894A (zh) * 2017-09-15 2017-12-12 深圳市晓风建筑环境科技有限公司 一种空气净化器及其滤网监控方法和装置、以及存储介质
CN108662720A (zh) * 2018-04-18 2018-10-16 四川斐讯信息技术有限公司 一种智能空气净化器的滤芯替换提醒方法及装置
CN109357361A (zh) * 2018-11-01 2019-02-19 青岛海尔空调器有限总公司 净化模块清洗提醒方法和系统、空调器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113865003A (zh) * 2021-09-28 2021-12-31 珠海格力电器股份有限公司 一种空气净化器及其滤网寿命检测方法、装置、存储介质
CN113865003B (zh) * 2021-09-28 2022-08-19 珠海格力电器股份有限公司 一种空气净化器及其滤网寿命检测方法、装置、存储介质
CN113932412A (zh) * 2021-10-08 2022-01-14 青岛海尔空调器有限总公司 一种空气净化设备的提醒方法、提醒系统及空气净化设备

Also Published As

Publication number Publication date
CN109357361A (zh) 2019-02-19

Similar Documents

Publication Publication Date Title
WO2020088031A1 (fr) Procédé et système de rappel de nettoyage de module de purification, et climatiseur
CN113865003B (zh) 一种空气净化器及其滤网寿命检测方法、装置、存储介质
CN105423499B (zh) 净化器的监测方法及装置和空气净化器
CN107609238B (zh) 过滤部件使用寿命确定方法、装置、电子设备及存储介质
CN106247532B (zh) 空气净化器控制方法及装置
CN109991147B (zh) 一种空气净化器中滤网寿命的监测方法和相关装置
CN104833051A (zh) 滤网积尘程度检测方法和装置、空气调节设备
WO2020187221A1 (fr) Procédé pour déterminer la durée de vie d'un filtre d'un purificateur d'air, et purificateur d'air
CN104316655A (zh) 空气污染物参数的处理方法、装置、设备及系统
CN104535471A (zh) 空气净化设备过滤网状态的检测方法及装置
CN109916038B (zh) 空调器自清洁加湿控制方法
WO2023056749A1 (fr) Procédé de rappel et système de rappel pour dispositif de purification d'air, et dispositif de purification d'air
CN113203180A (zh) 一种滤网脏堵的判断方法及空调室内机
CN111964211A (zh) 空气净化控制方法、装置及空气净化设备
CN112648222B (zh) 风扇滤网状态的检测方法和装置
CN107388526B (zh) 一种空气净化器自动提醒更换滤芯系统
KR101764285B1 (ko) 환기시스템의 필터교체시점 알림장치 및 알림방법
CN110030661B (zh) 滤网更换提醒方法和空气净化器
CN107485934A (zh) 提醒更换滤芯的系统及方法
WO2024045659A1 (fr) Procédé et appareil à filtre hepa de détection de saleté
CN109237724B (zh) 设备过滤网更换的提醒方法、装置和带有过滤网的设备
CN112032927A (zh) 一种滤网更换提示方法、装置及气体净化设备
WO2023173742A1 (fr) Procédé et appareil de commande de climatiseur, et climatiseur, dispositif électronique et support de stockage
CN112439265B (zh) 过滤件寿命提醒方法、过滤件寿命提醒系统及空气净化器
CN115218454A (zh) 滤网集尘状态检测方法、装置及空气净化装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19880071

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19880071

Country of ref document: EP

Kind code of ref document: A1