WO2017143599A1 - Air purification method and system - Google Patents

Air purification method and system Download PDF

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Publication number
WO2017143599A1
WO2017143599A1 PCT/CN2016/074755 CN2016074755W WO2017143599A1 WO 2017143599 A1 WO2017143599 A1 WO 2017143599A1 CN 2016074755 W CN2016074755 W CN 2016074755W WO 2017143599 A1 WO2017143599 A1 WO 2017143599A1
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Prior art keywords
air
water treatment
present
air purification
unit
Prior art date
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PCT/CN2016/074755
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French (fr)
Chinese (zh)
Inventor
孙华
徐少航
张达通
Original Assignee
孙华
徐少航
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Publication date
Application filed by 孙华, 徐少航 filed Critical 孙华
Priority to PCT/CN2016/074755 priority Critical patent/WO2017143599A1/en
Publication of WO2017143599A1 publication Critical patent/WO2017143599A1/en

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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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • 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

Definitions

  • the invention relates to the field of electronics and environmental protection, and in particular to an air purification method and system.
  • Air purifiers also known as "air cleaners", air purifiers, purifiers, are capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, etc.). , bacteria, allergens, etc.), products that effectively improve air cleanliness, mainly divided into households , commercial, industrial, building. Existing air purifiers have poor air purification effects.
  • An air purification method is provided which solves the disadvantages of the prior art air purification effect.
  • an air purification method comprising the steps of:
  • the air After the air is filtered through the filter, it is subjected to water treatment and ozone disinfection;
  • the method further includes:
  • the method further includes:
  • an air purification system comprising:
  • An absorption unit for drawing air in the room An absorption unit for drawing air in the room
  • a purification unit for filtering air through a filter, performing water treatment and ozone disinfection
  • a discharge unit for discharging from the exclusion port.
  • system further includes:
  • system further includes:
  • a detecting unit for detecting the value of PM2.5 of the discharge air is a detecting unit for detecting the value of PM2.5 of the discharge air.
  • the technical solution provided by the specific embodiment of the present invention absorbs the air in the room, filters the air through the filter, performs water treatment and ozone disinfection, and then discharges from the exclusion port. Since it is subjected to water filtration and ozone sterilization, it is effective. It absorbs dust, so it has the advantage of good purification effect.
  • FIG. 2 is a structural view of an air purification system provided by the present invention.
  • FIG. 1 is a flowchart of an air purification method according to a first preferred embodiment of the present invention. The method is implemented by a purifier. As shown in FIG. 1 , the method includes the following steps:
  • Step S101 taking in air in the room
  • Step S102 after filtering the air through the filter, performing water treatment and ozone disinfection;
  • Step S103 is then discharged from the exclusion port.
  • the technical solution provided by the specific embodiment of the present invention absorbs the air in the room, filters the air through the filter, performs water treatment and ozone disinfection, and then discharges from the exclusion port. Since it is subjected to water filtration and ozone sterilization, it is effective. It absorbs dust, so it has the advantage of good purification effect.
  • the foregoing method may further include:
  • the foregoing method may further include:
  • FIG. 2 is an air purification system according to a second preferred embodiment of the present invention.
  • the system includes:
  • a purifying unit 202 configured to filter air through a filter, perform water treatment and ozone disinfection
  • the discharge unit 203 is for discharging from the exclusion port.
  • the technical solution provided by the specific embodiment of the present invention absorbs the air in the room, filters the air through the filter, performs water treatment and ozone disinfection, and then discharges from the exclusion port. Since it is subjected to water filtration and ozone sterilization, it is effective. It absorbs dust, so it has the advantage of good purification effect.
  • the above system may further include:
  • the control unit 204 is configured to turn on the light in the water treatment.
  • the above system may further include:
  • the detecting unit 205 is configured to detect the value of the PM2.5 of the discharge air.
  • Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
  • a storage medium may be any available media that can be accessed by a computer.
  • the computer readable medium may include random access memory (Random) Access Memory, RAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM), Compact Disc Read-Only Memory, CD-ROM, or other optical disc storage, magnetic storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Also. Any connection may suitably be a computer readable medium.
  • a disk and a disc include a compact disc (CD), a laser disc, a compact disc, a digital versatile disc (DVD), a floppy disk, and a Blu-ray disc, wherein the disc is usually magnetically copied, and the disc is The laser is used to optically replicate the data. Combinations of the above should also be included within the scope of the computer readable media.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

Provided is an air purification method, comprising the following steps: absorbing indoor air (S101); after filtering the air through a filtration mesh, performing water treatment and ozone disinfection (S102); then expelling from a discharge port (S103). In addition, the invention also relates to an air purification system.

Description

空气净化方法及系统  Air purification method and system 技术领域Technical field
本发明涉及电子及环保领域，尤其涉及一种空气净化方法及系统。The invention relates to the field of electronics and environmental protection, and in particular to an air purification method and system.
背景技术Background technique
空气净化器又称“空气清洁器”、空气清新机、净化器，是指能够吸附、分解或转化各种空气污染物（一般包括PM2.5、粉尘、花粉、异味、甲醛之类的装修污染、细菌、过敏原等），有效提高空气清洁度的产品，主要分为家用 、商用、工业、楼宇。现有的空气净化器的空气净化效果差。Air purifiers, also known as "air cleaners", air purifiers, purifiers, are capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, etc.). , bacteria, allergens, etc.), products that effectively improve air cleanliness, mainly divided into households , commercial, industrial, building. Existing air purifiers have poor air purification effects.
技术问题technical problem
提供一种空气净化方法，其解决了现有技术的空气净化效果差的缺点。An air purification method is provided which solves the disadvantages of the prior art air purification effect.
技术解决方案Technical solution
一方面，提供一种空气净化方法，所述方法包括如下步骤：In one aspect, an air purification method is provided, the method comprising the steps of:
吸取室内的空气；Draw air from the room;
将空气经过滤网过滤后，进行水处理和臭氧消毒；After the air is filtered through the filter, it is subjected to water treatment and ozone disinfection;
然后从排除口排出。Then drain from the exclusion port.
可选的，所述方法还包括：Optionally, the method further includes:
将水处理内的灯光打开。Turn on the light inside the water treatment.
可选的，所述方法还包括：Optionally, the method further includes:
检测排出口空气的PM2.5的值。The value of PM2.5 of the discharge port air is detected.
第二方面，提供一种空气净化系统，所述系统包括：In a second aspect, an air purification system is provided, the system comprising:
吸收单元，用于吸取室内的空气；An absorption unit for drawing air in the room;
净化单元，用于将空气经过滤网过滤后，进行水处理和臭氧消毒；a purification unit for filtering air through a filter, performing water treatment and ozone disinfection;
排出单元，用于从排除口排出。A discharge unit for discharging from the exclusion port.
可选的，所述系统还包括：Optionally, the system further includes:
控制单元，用于将水处理内的灯光打开。A control unit for turning on the light inside the water treatment.
可选的，所述系统还包括：Optionally, the system further includes:
检测单元，用于检测排出口空气的PM2.5的值。A detecting unit for detecting the value of PM2.5 of the discharge air.
有益效果Beneficial effect
本发明具体实施方式提供的技术方案吸取室内的空气，将空气经过滤网过滤后，进行水处理和臭氧消毒后，然后从排除口排出，由于其经过了水过滤以及臭氧消毒，所以其有效的吸收了粉尘，所以其具有净化效果好的优点。The technical solution provided by the specific embodiment of the present invention absorbs the air in the room, filters the air through the filter, performs water treatment and ozone disinfection, and then discharges from the exclusion port. Since it is subjected to water filtration and ozone sterilization, it is effective. It absorbs dust, so it has the advantage of good purification effect.
附图说明DRAWINGS
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.
图1为本发明提供的一种空气净化方法的流程图；1 is a flow chart of an air purification method provided by the present invention;
图2为本发明提供的一种空气净化系统的结构图。2 is a structural view of an air purification system provided by the present invention.
本发明的实施方式Embodiments of the invention
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
参阅图1，图1为本发明第一较佳实施方式提供的一种空气净化方法的流程图，该方法由净化器来完成，该方法如图1所示，包括如下步骤：Referring to FIG. 1 , FIG. 1 is a flowchart of an air purification method according to a first preferred embodiment of the present invention. The method is implemented by a purifier. As shown in FIG. 1 , the method includes the following steps:
步骤S101、吸取室内的空气；Step S101, taking in air in the room;
步骤S102、将空气经过滤网过滤后，进行水处理和臭氧消毒；Step S102, after filtering the air through the filter, performing water treatment and ozone disinfection;
步骤S103、然后从排除口排出。Step S103 is then discharged from the exclusion port.
本发明具体实施方式提供的技术方案吸取室内的空气，将空气经过滤网过滤后，进行水处理和臭氧消毒后，然后从排除口排出，由于其经过了水过滤以及臭氧消毒，所以其有效的吸收了粉尘，所以其具有净化效果好的优点。The technical solution provided by the specific embodiment of the present invention absorbs the air in the room, filters the air through the filter, performs water treatment and ozone disinfection, and then discharges from the exclusion port. Since it is subjected to water filtration and ozone sterilization, it is effective. It absorbs dust, so it has the advantage of good purification effect.
可选的，上述方法在步骤S103中还可以包括：Optionally, the foregoing method may further include:
将水处理内的灯光打开。Turn on the light inside the water treatment.
可选的，上述方法在步骤S103中还可以包括：Optionally, the foregoing method may further include:
检测排出口空气的PM2.5的值。The value of PM2.5 of the discharge port air is detected.
参阅图2，图2为本发明第二较佳实施方式提供的一种空气净化系统，该系统包括：Referring to FIG. 2, FIG. 2 is an air purification system according to a second preferred embodiment of the present invention. The system includes:
吸收单元201，用于吸取室内的空气；An absorbing unit 201 for absorbing air in the room;
净化单元202，用于将空气经过滤网过滤后，进行水处理和臭氧消毒；a purifying unit 202, configured to filter air through a filter, perform water treatment and ozone disinfection;
排出单元203，用于从排除口排出。The discharge unit 203 is for discharging from the exclusion port.
本发明具体实施方式提供的技术方案吸取室内的空气，将空气经过滤网过滤后，进行水处理和臭氧消毒后，然后从排除口排出，由于其经过了水过滤以及臭氧消毒，所以其有效的吸收了粉尘，所以其具有净化效果好的优点。The technical solution provided by the specific embodiment of the present invention absorbs the air in the room, filters the air through the filter, performs water treatment and ozone disinfection, and then discharges from the exclusion port. Since it is subjected to water filtration and ozone sterilization, it is effective. It absorbs dust, so it has the advantage of good purification effect.
可选的，上述系统还可以包括：Optionally, the above system may further include:
控制单元204，用于将水处理内的灯光打开。The control unit 204 is configured to turn on the light in the water treatment.
可选的，上述系统还可以包括：Optionally, the above system may further include:
检测单元205，用于检测排出口空气的PM2.5的值。The detecting unit 205 is configured to detect the value of the PM2.5 of the discharge air.
需要说明的是，对于前述的各方法实施方式或实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为根据本发明，某些步骤可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述实施方式或实施例均属于优选实施例，所涉及的动作和单元并不一定是本发明所必须的。It should be noted that, for the foregoing method embodiments or embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that the present invention is not subject to the described action sequence. Limitations, as certain steps may be performed in other sequences or concurrently in accordance with the present invention. In the following, those skilled in the art should also understand that the embodiments or examples described in the specification are preferred embodiments, and the actions and units involved are not necessarily required by the present invention.
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。In the above embodiments, the descriptions of the various embodiments are different, and the details that are not detailed in a certain embodiment can be referred to the related descriptions of other embodiments.
本发明实施例方法中的步骤可以根据实际需要进行顺序调整、合并和删减。The steps in the method of the embodiment of the present invention may be sequentially adjusted, merged, and deleted according to actual needs.
本发明实施例装置中的单元可以根据实际需要进行合并、划分和删减。本领域的技术人员可以将本说明书中描述的不同实施例以及不同实施例的特征进行结合或组合。The units in the apparatus of the embodiment of the present invention may be combined, divided, and deleted according to actual needs. Those skilled in the art can combine or combine the different embodiments described in the specification and the features of the different embodiments.
通过以上的实施方式的描述，所属领域的技术人员可以清楚地了解到本发明可以用硬件实现，或固件实现，或它们的组合方式来实现。当使用软件实现时，可以将上述功能存储在计算机可读介质中或作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质，其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是计算机能够存取的任何可用介质。以此为例但不限于：计算机可读介质可以包括随机存取存储器(Random Access Memory，RAM)、只读存储器(Read-Only Memory，ROM)、电可擦可编程只读存储器(Electrically Erasable Programmable Read-Only Memory，EEPROM)、只读光盘(Compact Disc Read-Only Memory，CD-ROM)或其他光盘存储、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质。此外。任何连接可以适当的成为计算机可读介质。例如，如果软件是使用同轴电缆、光纤光缆、双绞线、数字用户线（Digital Subscriber Line，DSL）或者诸如红外线、无线电和微波之类的无线技术从网站、服务器或者其他远程源传输的，那么同轴电缆、光纤光缆、双绞线、DSL或者诸如红外线、无线和微波之类的无线技术包括在所属介质的定影中。如本发明所使用的，盘（Disk）和碟（disc）包括压缩光碟（CD）、激光碟、光碟、数字通用光碟（DVD）、软盘和蓝光光碟，其中盘通常磁性的复制数据，而碟则用激光来光学的复制数据。上面的组合也应当包括在计算机可读介质的保护范围之内。Through the description of the above embodiments, those skilled in the art can clearly understand that the present invention can be implemented in hardware, firmware implementation, or a combination thereof. When implemented in software, the functions described above may be stored in or transmitted as one or more instructions or code on a computer readable medium. Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another. A storage medium may be any available media that can be accessed by a computer. Taking this as an example, but not limited to: the computer readable medium may include random access memory (Random) Access Memory, RAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM), Compact Disc Read-Only Memory, CD-ROM, or other optical disc storage, magnetic storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Also. Any connection may suitably be a computer readable medium. For example, if the software is using coaxial cable, fiber optic cable, twisted pair, digital subscriber line (Digital Subscriber Line, DSL) or wireless technology such as infrared, radio and microwave transmission from a website, server or other remote source, then coaxial cable, fiber optic cable, twisted pair, DSL or such as infrared, wireless and microwave Wireless technology is included in the fixing of the associated medium. As used in the present invention, a disk and a disc include a compact disc (CD), a laser disc, a compact disc, a digital versatile disc (DVD), a floppy disk, and a Blu-ray disc, wherein the disc is usually magnetically copied, and the disc is The laser is used to optically replicate the data. Combinations of the above should also be included within the scope of the computer readable media.
总之，以上所述仅为本发明技术方案的较佳实施例而已，并非用于限定本发明的保护范围。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。 In summary, the above description is only a preferred embodiment of the technical solution of the present invention, and is not intended to limit the scope of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims (6)

  1. 一种空气净化方法，其特征在于，所述方法包括如下步骤： An air purification method, characterized in that the method comprises the following steps:
    吸取室内的空气；Draw air from the room;
    将空气经过滤网过滤后，进行水处理和臭氧消毒；After the air is filtered through the filter, it is subjected to water treatment and ozone disinfection;
    然后从排除口排出。Then drain from the exclusion port.
  2. 根据权利要求1所述的方法，其特征在于，所述方法还包括：The method of claim 1 further comprising:
    将水处理内的灯光打开。Turn on the light inside the water treatment.
  3. 根据权利要求1所述的方法，其特征在于，所述方法还包括：The method of claim 1 further comprising:
    检测排出口空气的PM2.5的值。The value of PM2.5 of the discharge port air is detected.
  4. 一种空气净化系统，其特征在于，所述系统包括：An air purification system, characterized in that the system comprises:
    吸收单元，用于吸取室内的空气；An absorption unit for drawing air in the room;
    净化单元，用于将空气经过滤网过滤后，进行水处理和臭氧消毒；a purification unit for filtering air through a filter, performing water treatment and ozone disinfection;
    排出单元，用于从排除口排出。A discharge unit for discharging from the exclusion port.
  5. 根据权利要求4所述的系统，其特征在于，所述系统还包括：The system of claim 4, wherein the system further comprises:
    控制单元，用于将水处理内的灯光打开。A control unit for turning on the light inside the water treatment.
  6. 根据权利要求4所述的系统，其特征在于，所述系统还包括：The system of claim 4, wherein the system further comprises:
    检测单元，用于检测排出口空气的PM2.5的值。A detecting unit for detecting the value of PM2.5 of the discharge air.
PCT/CN2016/074755 2016-02-27 2016-02-27 Air purification method and system WO2017143599A1 (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025157A1 (en) * 1979-08-29 1981-03-18 Bruno Bachhofer Method for washing the air in air conditioning installations
CN2165365Y (en) * 1993-05-27 1994-05-18 王士菁 electronic air purifying regulator
JPH09173762A (en) * 1995-12-21 1997-07-08 Hitachi Ltd Air cleaner
CN1895751A (en) * 2006-06-22 2007-01-17 武汉理工大学 Air light catalytic purifier of moderate chemical pollution
CN203183842U (en) * 2012-11-13 2013-09-11 江舫 Air purifier with particle sensor
CN104279636A (en) * 2013-07-11 2015-01-14 惠觅宙 Air odor-removing, purifying and humidifying device and air odor-removing, purifying and humidifying method
CN105757796A (en) * 2016-02-27 2016-07-13 孙华 Air purifying method and system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025157A1 (en) * 1979-08-29 1981-03-18 Bruno Bachhofer Method for washing the air in air conditioning installations
CN2165365Y (en) * 1993-05-27 1994-05-18 王士菁 electronic air purifying regulator
JPH09173762A (en) * 1995-12-21 1997-07-08 Hitachi Ltd Air cleaner
CN1895751A (en) * 2006-06-22 2007-01-17 武汉理工大学 Air light catalytic purifier of moderate chemical pollution
CN203183842U (en) * 2012-11-13 2013-09-11 江舫 Air purifier with particle sensor
CN104279636A (en) * 2013-07-11 2015-01-14 惠觅宙 Air odor-removing, purifying and humidifying device and air odor-removing, purifying and humidifying method
CN105757796A (en) * 2016-02-27 2016-07-13 孙华 Air purifying method and system

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