WO2017177743A1 - 一种空气净化模块 - Google Patents

一种空气净化模块 Download PDF

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Publication number
WO2017177743A1
WO2017177743A1 PCT/CN2017/072248 CN2017072248W WO2017177743A1 WO 2017177743 A1 WO2017177743 A1 WO 2017177743A1 CN 2017072248 W CN2017072248 W CN 2017072248W WO 2017177743 A1 WO2017177743 A1 WO 2017177743A1
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Prior art keywords
filter
negative
positive
filter plate
positive electrode
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PCT/CN2017/072248
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English (en)
French (fr)
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岑邦杰
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岑伟强
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Publication of WO2017177743A1 publication Critical patent/WO2017177743A1/zh
Priority to US16/138,999 priority Critical patent/US20190022669A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
    • B03C3/155—Filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/09—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces at right angles to the gas stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/41—Ionising-electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/66—Applications of electricity supply techniques
    • B03C3/70—Applications of electricity supply techniques insulating in electric separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/86—Electrode-carrying means

Definitions

  • the present invention relates to the field of air filtration equipment, and in particular, to an air purification module.
  • filter devices there are mainly two kinds of filter devices, one is an integrated filter, which is a stacked filter that stacks laminated multi-layer filters in the same box, laminated multi-layer filter and box Can not be separated, the disadvantage is that because the layers of the filter can not be separated, the dirt is not easy to remove after entering, especially fibrous contaminants such as catkins, bird feathers, etc. are more difficult to remove.
  • the other is a multi-piece filter, which is assembled in a filter slot by a plurality of different single-layer filter sheets.
  • Each single-layer filter mesh in the filter has different The order is required, the structure is more complicated, because the filter screens of each layer can be separated, and the cleaning is convenient, but the multiple filter screens are easy to make mistakes when cleaning together, and it is difficult to reload, the order is easy to install, and it is not convenient to manage, and now Some filter devices are too thick and inconvenient to use.
  • the object of the present invention is to provide an air purification module which is compact in structure, light in volume, strong in adsorption capacity, and more suitable for use.
  • An air purification module includes a positive filter plate, a negative filter plate, a filter member and an insulating member;
  • the number of the negative filter plates is two or more, including a negative filter screen and a negative electrode frame, and the negative electrode frames of the two adjacent negative filter plates meet to form a receiving cavity;
  • the number of the positive filter plates is one or more, including a positive electrode screen and a positive electrode frame, and the positive filter plate has a positive electrode charge and is disposed in the receiving chamber;
  • the filter members are made of insulating materials and are respectively disposed on two sides of the positive filter plate to prevent the positive filter plates from contacting the negative filter screens on both sides;
  • the insulating member is disposed on an outer periphery of the positive electrode frame to prevent the positive electrode filter plate from contacting the negative electrode frame.
  • the number of the negative filter plates is two, and the number of the positive filter plates is one, and a set of filter units is formed.
  • the negative filter plates are connected by a hinge and a locking device, the hinge is disposed on one side of the negative filter plate, and the locking device is disposed on the other side opposite to the hinge.
  • the insulating member continuously covers the outer periphery of the positive electrode frame.
  • the insulating member intermittently covers the outer periphery of the positive electrode frame.
  • the positive filter plate is rectangular, and the insulating member is disposed at four vertex angles of the positive electrode frame.
  • the negative electrode frame is provided with a wire perforation, and the annular wire is movably connected to the positive electrode filter plate from the outside of the accommodating cavity through the wire through hole, so that the positive electrode filter plate has a positive electrode charge.
  • the negative filter plate is not charged.
  • the filter member is one or more of spray cotton, filter paper, activated carbon filter cotton, non-woven fabric and HEPA filter paper.
  • the two sides of the filter member are closely adhered to the positive filter screen and the negative filter screen, and the inner and outer sides of the insulating member are closely adhered to the positive electrode frame and the negative electrode frame respectively, and the filter member is closely attached.
  • the positive filter plate is fixed to the insulator.
  • the two negative filter plates are combined to form a receiving chamber, and the filter member and the positive filter plate are accommodated therein, so that the structure is compact, the volume of the entire air purification module is reduced, and Reduce the cost.
  • the filter material of the insulating material can also function to isolate the positive filter plate and the negative filter plate, and avoid short-circuiting between the positive filter plate and the negative filter plate. Achieve high-voltage electrostatic dust removal, at the same time, bacteria in strong electric fields will be killed, Make the air fresher and more sterile.
  • Figure 1 is a schematic view showing the structure of one embodiment of the present invention without a filter member.
  • Fig. 2 is a schematic view showing the structure of a filter member according to an embodiment of the present invention.
  • Figure 3 is a top plan view of one embodiment of the present invention.
  • Figure 4 is a partial enlarged view of Figure 2A.
  • Figure 5 is a cross-sectional view showing the adjacent negative electrode filter plates of one embodiment of the present invention taken together.
  • an air purification module includes a positive filter plate 1, a negative filter plate 2, a filter member 3, and an insulating member 4;
  • the number of the negative filter plates 2 is two or more, including the negative filter 21 and the negative frame 22, and the negative frames 22 of the two adjacent negative filter plates 2 are joined to each other and are accommodated. Cavity 5;
  • the positive filter plate 1 is one or more, including a positive electrode screen 11 and a positive electrode frame 12, the positive electrode filter plate 1 has a positive electrode charge, and is disposed in the accommodating cavity 5;
  • the filter member 3 is made of an insulating material, and is disposed on both sides of the positive electrode filter plate 1 to prevent the positive electrode filter plate 1 from contacting the negative electrode filter 21 on both sides;
  • the insulating member 4 is disposed around the outer periphery of the positive electrode frame 12 to prevent the positive electrode filter plate 1 from coming into contact with the negative electrode frame 22.
  • the plate 1 is housed therein to make the structure compact, reduce the volume of the entire air purification module, and reduce costs.
  • the filter member 3 of the insulating material can also function to isolate the positive filter plate 1 and the negative filter plate 2, and avoid direct contact between the positive filter plate 1 and the negative filter plate 2. A short circuit occurs.
  • the positive filter plate 1 in the accommodating chamber 5 is connected to a voltage of several thousand volts to bring a positive charge, and the positive filter plate 1 is adjacent to the adjacent one.
  • a strong electric field is generated between the negative filter plates 2, and under the action of a strong electric field, the air is ionized to generate free electrons, and the free electrons are small in mass and easily absorbed by the dust, and the free electrons can be moved under the action of a strong electric field.
  • the positive electrode filter plate 1 moves to make more dust negatively charged, and during the movement of the negatively charged dust toward the positive electrode filter plate 1, since most of the dust has a large diameter, the filter is tightly tightened 3
  • the ground is adsorbed, so that it is filtered to achieve the effect of high-voltage electrostatic dust removal.
  • the bacteria in the strong electric field will be killed, making the air more fresh and sterile.
  • the number of the negative filter plates 2 is two, and the number of the positive filter plates 1 is one, and a set of filter units is formed.
  • the number of the negative filter plate 2 and the positive filter plate 1 can be appropriately increased as needed, and the number of the two increases is the same to accommodate different filtration requirements.
  • the negative filter plates 2 are connected by a hinge 61 and a locking device.
  • the hinge 61 is disposed on one side of the negative filter plate 2, and the locking device is disposed at the same place. The opposite side of the hinge.
  • the filter member 3 is a consumable material, and the design of the hinge 61 facilitates opening the two negative filter plates 2 and conveniently replacing the filter member 3; for example, the locking device is a clip, and the negative filter plate 2 when they are put together, the negative filter plate 2 is clamped together using a clip to improve the air purification mode
  • the block work becomes a solid structure and improves the stability of the work.
  • the insulating member 4 continuously covers the outer periphery of the positive electrode frame 12.
  • the insulating member 4 intermittently covers the outer periphery of the positive electrode frame 12.
  • the positive electrode filter plate 1 has a rectangular shape, and the insulating member 4 is disposed at four vertex angles of the positive electrode frame 12.
  • the rectangular frame is easy to process and has low cost.
  • the insulating member 4 is disposed at the top corner to satisfy the requirement of insulation between the positive electrode filter plate 1 and the negative electrode filter plate 2, and the cost can be reduced.
  • the negative electrode frame 22 is provided with a wire through hole 23 through which the ring wire is movably connected from the outside of the accommodating cavity 5 to the positive electrode filter plate 1 so that the positive electrode filter plate 1 has a positive electrode charge. .
  • the design of the wire perforation 23 makes the overall structure compact, further reduces the volume of the air cleaning module, and uses the ring wire to be in operative contact with the positive electrode filter plate 1, on the one hand, the positive filter plate 1 can be positively charged.
  • the air purifying module is in a normal working state, and on the other hand, the tip discharge phenomenon can be prevented from damaging the air purifying module, and the wire perforation 23 is convenient for processing and has low cost.
  • the negative filter plate 2 is connected to a voltage of zero volts, so that the negative filter plate 2 has no charge, which can generate a strong electric field between the positive filter plate 1 and the negative filter plate 2, and ensure the efficiency of high-voltage electrostatic dust removal. It is also possible to prevent the electric shock phenomenon from occurring when the negative filter plate 2 is touched when the air purifying module is used.
  • the filter member 3 is one or more of spray cotton, filter paper, activated carbon filter cotton, non-woven fabric and HEPA filter paper.
  • Different types of the filter members 3 can be selected according to actual needs.
  • the two sides of the filter member 3 are closely adhered to the positive electrode screen 11 and the negative electrode screen 21, respectively, and the inner and outer sides of the insulating member 4 are closely attached to the positive electrode frame 12 and the negative electrode frame 22, respectively.
  • the filter member 3 and the insulating member 4 fix the positive electrode filter plate 1.
  • the filter member 3 and the insulating member 4 also have the function of fixing the positive electrode filter plate 1 at the same time, which can further reduce the volume of the entire device.

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  • Electrostatic Separation (AREA)
  • Filtering Materials (AREA)

Abstract

一种空气净化模块，包括正极滤板（1）、负极滤板（2）、过滤件（3）和绝缘件（4）；负极滤板（2）的数量为两个或两个以上，包括负极滤网（21）和负极框（22），相邻的两块负极滤板（2）的负极框（22）相接，并形成容纳腔（5）；正极滤板（1）的数量为一个或者一个以上，包括正极滤网（11）和正极框（12），正极滤板（1）带有正极电荷，设于容纳腔（5）内；过滤件（3）为绝缘材质，分别设于正极滤板（1）的两侧，防止正极滤板（1）与两侧的负极滤网（21）接触；绝缘件（4）设于正极框（12）的外周围，防止正极滤板（1）与负极框（22）接触。

Description

一种空气净化模块 技术领域
本发明涉及空气过滤设备技术领域，尤其涉及一种空气净化模块。
背景技术
目前所用的过滤网装置主要有两种，一种是一体式过滤网，该种一体式过滤网将叠压的多层过滤网叠装在同一盒体内，叠压的多层过滤网与盒体不能分离，其缺点是由于各层滤网不能分离，污物进入后不易清除，特别是纤维状污物如柳絮、鸟毛等更是难以清除。另一种是多片式滤网，该种滤网由多个不同的单层滤网片按顺序组装在一个滤网插槽内，此种滤网中的各个单层滤网片不同，有顺序要求，结构较复杂，因各层滤网可以分离，清洗较方便，但多个滤网片一起清洗时易出错，且重新装入时较为困难，顺序易装错，不方便管理，并且现有的过滤网装置太过厚，不便于使用。
发明内容
本发明的目的在于提出一种空气净化模块，其结构紧凑小，体积轻薄，吸附能力强，更适合使用。
为达此目的，本发明采用以下技术方案：
一种空气净化模块，包括正极滤板、负极滤板、过滤件和绝缘件；
所述负极滤板的数量为两个或两个以上，包括负极滤网和负极框，相邻的两块所述负极滤板的所述负极框相接处，并形成容纳腔；
所述正极滤板的数量为一个或者一个以上，包括正极滤网和正极框，所述正极滤板带有正极电荷，设于所述容纳腔内；
所述过滤件为绝缘材质，分别设于所述正极滤板的两侧，防止所述正极滤板与两侧的所述负极滤网接触；
所述绝缘件设于所述正极框的外周围，防止所述正极滤板与所述负极框接触。
进一步，所述负极滤板的数量为二，所述正极滤板的数量为一，组成一套过滤单元。
进一步，所述负极滤板之间通过铰链和锁紧装置连接，所述铰链设于所述负极滤板的一侧，所述锁紧装置设于与所述铰链相对的另一侧。
进一步，所述绝缘件连续式的覆盖所述正极框的外周围。
进一步，所述绝缘件间断式的覆盖所述正极框的外周围。
进一步，所述正极滤板为矩形，所述绝缘件设于所述正极框的四个顶角。
进一步，所述负极框开设有导线穿孔，环形导线通过所述导线穿孔从所述容纳腔的外部活动连接于所述正极滤板，使所述正极滤板带有正极电荷。
进一步，所述负极滤板不带电荷。
进一步，所述过滤件为喷胶棉、过滤纸、活性炭过滤棉、无纺布和HEPA过滤纸的一种或者多种。
进一步，所述过滤件两侧分别与所述正极滤网和所述负极滤网紧密贴合，绝缘件的内外两侧分别与所述正极框和所述负极框紧密贴合，所述过滤件与所述绝缘件将所述正极滤板固定。
本发明根据上述内容，使两个所述负极滤板合在一起组成容纳腔，将所述过滤件和所述正极滤板容纳在其内，使结构紧凑，减少整个空气净化模块的体积，并且减少成本。而绝缘材质的所述过滤件除了有过滤作用以外，还能起到隔绝所述正极滤板和所述负极滤板的作用，避免所述正极滤板和负极滤板直接接触而发生短路。达到高压静电除尘的效果，同时，处于强电场细菌会被杀灭， 使空气更加清新无菌。
附图说明
图1是本发明其中一个实施例没有装上过滤件的结构示意图。
图2是本发明其中一个实施例的装上过滤件结构示意图。
图3是本发明其中一个实施例的俯视图。
图4是图2A处的局部放大图。
图5是本发明其中一个实施例相邻的负极滤板合在一起的剖视图。
其中：正极滤板1、正极滤网11、正极框12、负极滤板2、负极滤网21、负极框22、导线穿孔23、过滤件3、绝缘件4、容纳腔5、铰链61。
具体实施方式
下面结合附图并通过具体实施方式来进一步说明本发明的技术方案。
如图1至图5所示，一种空气净化模块，包括正极滤板1、负极滤板2、过滤件3和绝缘件4；
所述负极滤板2的数量为两个或两个以上，包括负极滤网21和负极框22，相邻的两块所述负极滤板2的所述负极框22相接处，并形成容纳腔5；
所述正极滤板1的数量为一个或者一个以上，包括正极滤网11和正极框12，所述正极滤板1带有正极电荷，设于所述容纳腔5内；
所述过滤件3为绝缘材质，分别设于所述正极滤板1的两侧，防止所述正极滤板1与两侧的所述负极滤网21接触；
所述绝缘件4设于所述正极框12的外周围，防止所述正极滤板1与所述负极框22接触。
两个所述负极滤板2合在一起组成容纳腔5，将所述过滤件3和所述正极滤 板1容纳在其内，使结构紧凑，减少整个空气净化模块的体积，并且减少成本。而绝缘材质的所述过滤件3除了有过滤作用以外，还能起到隔绝所述正极滤板1和所述负极滤板2的作用，避免所述正极滤板1和负极滤板2直接接触而发生短路。
所述一种空气净化模块在工作时，所述容纳腔5内的所述正极滤板1接上高达数千伏的电压，使其带上正电荷，所述正极滤板1与相邻的所述负极滤板2之间产生强电场，在强电场的作用下，空气被电离，产生自由电子,而自由电子的质量小,容易被尘埃吸收,且自由电子可以在强电场作用下向所述正极滤板1移动，使更多的尘埃带负电,带负电的尘埃向所述正极滤板1移动的过程中，由于绝大部分尘埃的直径过大，所以被所述过滤紧3紧紧地吸附，从而将其过滤，达到高压静电除尘的效果，同时，处于强电场细菌会被杀灭，使空气更加清新无菌。
进一步，所述负极滤板2的数量为二，所述正极滤板1的数量为一，组成一套过滤单元。
根据需要可适当增加所述负极滤板2和所述正极滤板1的数量，两者所增加的数量一致，以适应不同的过滤需求。
进一步，如图4所示，所述负极滤板2之间通过铰链61和锁紧装置连接，所述铰链61设于所述负极滤板2的一侧，所述锁紧装置设于与所述铰链相对的另一侧。
所述过滤件3为消耗性材料，铰链61的设计方便将两个所述负极滤板2打开，并方便更换所述过滤件3；例如，所述锁紧装置为夹子，所述负极滤板2合在一起时，使用夹子把所述负极滤板2夹紧在一起，提高所述一种空气净化模 块工作成为一结构稳固的整体，提高工作的稳定性。
进一步，所述绝缘件4连续式的覆盖所述正极框12的外周围。
确保所述正极滤板1和所述负极滤板2之间绝缘的可靠性。
进一步，所述绝缘件4间断式的覆盖所述正极框12的外周围。
在满足所述正极滤板1和所述负极滤板2之间绝缘要求的前提下，可节约成本。
进一步，所述正极滤板1为矩形，所述绝缘件4设于所述正极框12的四个顶角。
矩形框便于加工，成本低。绝缘件4设于顶角，即可满足所述正极滤板1和所述负极滤板2之间绝缘的要求，又可减少成本。
进一步，所述负极框22开设有导线穿孔23，环形导线通过所述导线穿孔23从所述容纳腔5的外部活动连接于所述正极滤板1，使所述正极滤板1带有正极电荷。
导线穿孔23的设计，使整体结构紧凑，进一步减小所述空气净化模块的体积，并且，使用环形导线与所述正极滤板1活动接触，一方面能够使所述正极滤板1带正电荷，使所述一种空气净化模块处于正常工作状态，另一方面能够避免发生尖端放电现象而损毁所述一种空气净化模块，所述导线穿孔23便于加工，成本低。
进一步，所述负极滤板2不带电荷。
所述负极滤板2接零伏电压，使所述负极滤板2不带电荷，既能使所述正极滤板1与所述负极滤板2之间产生强电场，保证高压静电除尘的效率，也能防止在使用所述一种空气净化模块时，触摸所述负极滤板2而发生触电现象。
进一步，所述过滤件3为喷胶棉、过滤纸、活性炭过滤棉、无纺布和HEPA过滤纸的一种或者多种。
能够根据实际的需要，选择不同类型的所述过滤件3。
进一步，所述过滤件3两侧分别与所述正极滤网11和所述负极滤网21紧密贴合，绝缘件4的内外两侧分别与所述正极框12和所述负极框22紧密贴合，所述过滤件3与所述绝缘件4将所述正极滤板1固定。
所述过滤件3和所述绝缘件4同时还具有固定所述正极滤板1的作用，可进一步减小整个装置的体积。
以上结合具体实施例描述了本发明的技术原理。这些描述只是为了解释本发明的原理，而不能以任何方式解释为对本发明保护范围的限制。基于此处的解释，本领域的技术人员不需要付出创造性的劳动即可联想到本发明的其它具体实施方式，这些方式都将落入本发明的保护范围之内。

Claims (10)

  1. 一种空气净化模块，包括正极滤板、负极滤板、过滤件和绝缘件；
    其特征在于：所述负极滤板的数量为两个或两个以上，包括负极滤网和负极框，相邻的两块所述负极滤板的所述负极框相接处，并形成容纳腔；
    所述正极滤板的数量为一个或者一个以上，包括正极滤网和正极框，所述正极滤板带有正极电荷，设于所述容纳腔内；
    所述过滤件为绝缘材质，分别设于所述正极滤板的两侧，防止所述正极滤板与两侧的所述负极滤网接触；
    所述绝缘件设于所述正极框的外周围，防止所述正极滤板与所述负极框接触。
  2. 根据权利要求1所述的一种空气净化模块，其特征在于：所述负极滤板的数量为二，所述正极滤板的数量为一，组成一套过滤单元。
  3. 根据权利要求1所述的一种空气净化模块，其特征在于：所述负极滤板之间通过铰链和锁紧装置连接，所述铰链设于所述负极滤板的一侧，所述锁紧装置设于与所述铰链相对的另一侧。
  4. 根据权利要求1所述的一种空气净化模块，其特征在于：所述绝缘件连续式的覆盖所述正极框的外周围。
  5. 根据权利要求1所述的一种空气净化模块，其特征在于：所述绝缘件间断式的覆盖所述正极框的外周围。
  6. 根据权利要求5所述的一种空气净化模块，其特征在于：所述正极滤板为矩形，所述绝缘件设于所述正极框的四个顶角。
  7. 根据权利要求所述的一种空气净化模块，其特征在于：所述负极框开设有导线穿孔，环形导线通过所述导线穿孔从所述容纳腔的外部活动连接于所述 正极滤板，使所述正极滤板带有正极电荷。
  8. 根据权利要求所述的一种空气净化模块，其特征在于：所述负极滤板不带电荷。
  9. 根据权利要求所述的一种空气净化模块，其特征在于：所述过滤件为喷胶棉、过滤纸、活性炭过滤棉、无纺布和HEPA过滤纸的一种或者多种。
  10. 根据权利要求所述的一种空气净化模块，其特征在于：所述过滤件两侧分别与所述正极滤网和所述负极滤网紧密贴合，绝缘件的内外两侧分别与所述正极框和所述负极框紧密贴合，所述过滤件与所述绝缘件将所述正极滤板固定。
PCT/CN2017/072248 2016-04-15 2017-01-23 一种空气净化模块 WO2017177743A1 (zh)

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