WO2022016811A1 - 固定装置、过滤网及空气净化装置 - Google Patents

固定装置、过滤网及空气净化装置 Download PDF

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Publication number
WO2022016811A1
WO2022016811A1 PCT/CN2020/140361 CN2020140361W WO2022016811A1 WO 2022016811 A1 WO2022016811 A1 WO 2022016811A1 CN 2020140361 W CN2020140361 W CN 2020140361W WO 2022016811 A1 WO2022016811 A1 WO 2022016811A1
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WIPO (PCT)
Prior art keywords
comb
frame
frame body
filter paper
fixing device
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
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PCT/CN2020/140361
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English (en)
French (fr)
Inventor
汪春节
劳承云
肖利容
封宗瑜
胡镇韬
贾林虎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of WO2022016811A1 publication Critical patent/WO2022016811A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • B01D46/526—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in stacked arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames

Definitions

  • the present application generally relates to the technical field of air purification, and in particular, to a fixing device, a filter screen and an air purification device.
  • the filter element is the core technical component of the air purifier.
  • the general process of the traditional filter screen production process is: filter paper folding ⁇ filter paper gluing ⁇ edge sealing ⁇ initial effect net ⁇ fixed frame ⁇ sealing ⁇ packaging, among which, gluing is to ensure the filter paper.
  • the distance after folding, the existing filter has many processing procedures, and the temperature resistance is poor after gluing, and the filter paper is easily deformed and collapsed, resulting in an increase in the filtering wind resistance, which seriously affects the filtering effect and the comfort of use.
  • the main purpose of the present application is to provide a fixing device, filter screen and air purification device.
  • a fixing device includes a first frame body and a second frame body for holding filter paper, the first frame body is provided with a first comb frame, the second frame body is provided with a second comb frame, the first comb frame and the second frame body are provided.
  • the two comb frames are respectively provided with comb teeth for extending into the folding gap of the filter paper.
  • the above-mentioned first frame body is arranged with a plurality of first comb frames.
  • the above-mentioned second frame body is arranged with a plurality of second comb frames.
  • the above-mentioned first comb frame and second comb frame are arranged in a staggered position.
  • the first frame body and the second frame body are buckled and connected, the first frame body is provided with a first connection structure, and the second frame body is provided with a first connection structure for buckling The second connection structure of the joint connection.
  • the comb teeth of the first comb frame and the comb teeth of the second comb frame are arranged in dislocation; the comb teeth of the first comb frame are inserted into the folded back on one side of the filter paper. In the gap, the comb teeth of the second comb frame are inserted into the folding gap on the other side of the filter paper.
  • the above-mentioned first connection structure includes a plurality of inserts disposed on the first frame body.
  • the above-mentioned second connection structure includes an insertion hole for engaging with the insert, and the insertion hole is opened in the second frame and provided with a plurality of corresponding inserts.
  • the first frame body is provided with a first reinforcing rib connected with the first comb frame
  • the second frame body is provided with a second reinforcing rib connected with the second comb frame.
  • the filter paper includes two sets of foldback gaps, and the two sets of foldback gaps are respectively arranged on opposite sides of the filter paper;
  • the first comb frame includes a plurality of comb teeth, and the plurality of comb teeth of the first comb frame and the first set of foldback gaps of the filter paper.
  • the plurality of turn-back gaps in the set of turn-back gaps are provided in a one-to-one correspondence, so as to be respectively inserted into the plurality of turn-back gaps in the set of turn-back gaps.
  • the second comb frame includes a plurality of comb teeth, and the plurality of comb teeth of the second comb frame are arranged in a one-to-one correspondence with the plurality of foldback gaps in the second group of foldback gaps of the filter paper, so as to be inserted into the set of foldback gaps respectively. Multiple turn-back gaps in the gap.
  • a filter screen includes filter paper, and the filter screen also includes the above-mentioned fixing device.
  • An air purification device is provided with an upper filter screen.
  • the fixing device has a simple structure and is easy to assemble, reduces the filter processing process and material requirements, improves the filter assembly efficiency, saves filter processing consumables, ensures the stiffness of the filter paper, improves the stability and high temperature resistance of the filter, and reduces the Filter resistance, improve filter performance.
  • the fixing device includes a first frame body and a second frame body for holding the filter paper, the first frame body is provided with a first comb frame, the second frame body is provided with a second comb frame, the first comb frame and the second comb frame Comb teeth are respectively provided for extending into the folding gap of the filter paper.
  • the first frame body and the second frame body clamp the filter paper.
  • the comb teeth of the first comb frame extend into the folding gap on one side of the filter paper.
  • the comb teeth of the comb frame extend into the folded gap on the other side of the filter paper to ensure the stiffness of the filter paper, prevent the filter paper from collapsing, and reduce the filtration resistance. Save filter processing consumables, enhance the stability and high temperature resistance of the filter.
  • FIG. 1 is a schematic structural diagram of a first frame body of a fixing device according to an exemplary embodiment.
  • Fig. 2 is a schematic structural diagram of a second frame body of a fixing device according to an exemplary embodiment.
  • Fig. 3 is a schematic diagram of an exploded structure of a filter according to an exemplary embodiment.
  • FIG. 4 is a schematic structural diagram of a filter paper side view of a filter screen according to an exemplary embodiment.
  • the air purification device includes a filter screen, and the filter screen includes a fixing device and filter paper 300.
  • the device is used to hold the filter paper 300 to form a filter screen.
  • the filter paper 300 is folded back and forth to form a plurality of folding peaks.
  • the fixing device includes a first frame body 100 and a second frame body 200.
  • the two frame bodies 200 are provided with a second comb frame 210 .
  • the first comb frame 110 and the second comb frame 210 are respectively provided with comb teeth, and the comb teeth are used to extend into the folding gap 301 of the filter paper.
  • the traditional filter production process is: filter paper 300 discount, filter paper 300 gluing, edge sealing, effect net, fixing frame, sealing and packaging.
  • sealing, packaging in the traditional processing process, the filter paper 300 gluing process is to fix the filter paper 300 spacing, the filter paper 300 edge sealing and the initial effect mesh process is to improve the stiffness of the filter mesh.
  • the first frame body 100 It is connected to the second frame body 200 and clamps the filter paper 300.
  • the comb teeth of the first comb frame 110 and the comb teeth of the second comb frame respectively extend into the backfolding gaps 301 on both sides of the filter paper 300. It can prevent the filter paper 300 from being deformed and collapsed, thereby ensuring the filtering performance.
  • the fixing device replaces the gluing and edge sealing of the filter paper in the existing process, reducing the filter processing process and the type of material requirements, and solving the odor problem caused by the tape. , reducing the high cost caused by glue, the fixing device improves the assembly efficiency of the filter screen, and enhances the stability and high temperature resistance of the filter screen.
  • FIG. 1 is a schematic structural diagram of the first frame body 100 .
  • the first frame body 100 is a rectangular frame structure.
  • the first frame body 100 is provided with a first comb frame 110 .
  • One side extends to the other side of the first frame body 100 , the first comb frame 110 is provided with comb teeth, and multiple comb teeth can be provided according to the folding number of the filter paper 300 . Preset interval arrangement settings.
  • the first frame body 100 is further provided with a first connecting structure 120 and a first reinforcing rib 130, the first connecting structure 120 is used for connecting with the second frame body 200, the first reinforcing rib 130 is connected with the first comb frame 110, and the first The reinforcing rib 130 is located on the side of the first comb frame 110 facing away from the comb teeth.
  • a plurality of first comb frames 110 are arranged at intervals, and the first frame body 100 and the second frame body 200 can be connected by a snap connection or a screw fastening connection.
  • the buckle connection is introduced.
  • a plurality of first connection structures 120 are provided on the end surface of the side of the first frame body 100 used for buckling connection with the second frame body 200.
  • each side of the rectangular frame is provided with three connection structures.
  • the extension direction of the 130 is perpendicular to the extension direction of the comb frame, and the length ends of the first reinforcing ribs 130 are respectively connected to the first frame body 100.
  • FIG. 2 is a schematic structural diagram of the second frame body 200 .
  • the second frame body 200 is a rectangular frame structure.
  • the second frame body 200 is provided with a second comb frame 210 .
  • One side extends to the other side of the second frame body 200, and both ends of the second comb frame 210 are connected to the second frame body 200 respectively.
  • a plurality of comb teeth are arranged on the second comb frame 210 at preset intervals.
  • the second frame body 200 is further provided with a second connecting structure 220 and a second reinforcing rib 230.
  • the second reinforcing rib 230 is connected to the second comb frame 210, and the second reinforcing rib 230 is located on a side of the second comb frame 210 that faces away from the comb teeth. side.
  • a plurality of second comb frames 210 are arranged at intervals, and the second frame body 200 is provided with a plurality of second connection structures 220 corresponding to the first connection structures 120 .
  • the second reinforcing ribs 230 are perpendicular to the second combs.
  • the frame 210 is provided, and the two ends of the second reinforcing rib 230 in the length direction are respectively connected to the second frame body 200.
  • the second frame A plurality of reinforcing ribs 230 may be provided.
  • the comb teeth of the first comb frame 110 and the comb teeth of the second comb frame 210 are arranged in dislocation;
  • the teeth are inserted into the folding gap 301 on one side of the filter paper 300
  • the comb teeth of the second comb frame 210 are inserted into the folding gap 301 on the other side of the filter paper 300 .
  • the first connection structure 120 and the second connection structure 220 may have various clamping shapes, such as a button-type structure , the first connecting structure 120 is a spherical protrusion, and the second connecting structure 220 is a slot for matching with it.
  • the first connection structure 120 includes a plug provided on the first frame body 100
  • the second connection structure 220 includes a socket provided on the second frame body 200
  • the plug faces the outside of the first frame body 100 .
  • One side is provided with a raised structure.
  • the first comb frame 110 and the second comb frame 210 are dislocated. After the first frame body 100 and the second frame body 200 are buckled and connected, the The comb teeth and the comb teeth of the second comb frame 210 are in a dislocation relationship.
  • the comb teeth of the first comb frame 110 are inserted into the foldback gap 301 on the side of the filter paper 300 , one comb tooth corresponds to a foldback gap, and each of the second comb frame 210
  • the comb teeth are respectively inserted into the folded back gaps 301 on the other side of the filter paper 300.
  • the folded back gaps are the gaps between two adjacent folded peaks on one side of the filter paper.
  • the first comb frame 110 and the second comb frame 210 clamp the filter paper 300.
  • the comb teeth of the first comb frame 110 and the comb teeth of the second comb frame 210 ensure the stiffness of the filter screen and the two adjacent folded gaps 301 of the filter paper 300. Pitch.
  • the filter paper 300 includes two sets of foldback gaps 301, and the two sets of foldback gaps 301 are respectively disposed on opposite sides of the filter paper 300;
  • the first comb frame 110 includes a plurality of comb teeth, and the plurality of comb teeth of the first comb frame 110
  • the filter paper 300 is provided in a one-to-one correspondence with the plurality of foldback gaps 301 in the first group of foldback gaps 301 , so as to be inserted into the plurality of foldback gaps 301 in the group of foldback gaps 301 respectively.
  • the second comb frame 210 includes a plurality of comb teeth, and the plurality of comb teeth of the second comb frame 210 are arranged in a one-to-one correspondence with the plurality of foldback gaps 301 in the second set of foldback gaps 301 of the filter paper 300 . They are respectively inserted into the plurality of turn-back gaps 301 in the set of turn-back gaps 301 .
  • the first frame body 100 and the second frame body 200 are respectively made of ABS, PP, PET, PA, stainless steel, aluminum alloy, and bamboo and wood materials. Under the understanding of the skilled person, other materials can also be used for processing.
  • ABS plastic which is a terpolymer of acrylonitrile, butadiene and styrene
  • PP polypropylene
  • PET polyester resin
  • PA plastic which can be nylon or polyamide
  • filter paper 300 can be HEPA High-efficiency filter or carbon cloth.
  • This embodiment also provides a filter screen, the filter screen includes a filter paper 300 and a fixing device. After the filter paper 300 is folded, the fixing device clamps the filter paper 300 .
  • This embodiment also provides an air purifying device, and the air purifying device is equipped with the above-mentioned filter screen.
  • FIG. 4 is a schematic diagram of the structure of the filter paper 300 .
  • the comb teeth on the first comb frame 110 of the 100 are aligned with the folded peaks of the filter paper 300 and pushed in.
  • the filter paper 300 is installed on the first frame body 100, the first frame body 100 is turned over and placed and fixed, and the second frame body 200 is The comb teeth on the comb frame 210 are pushed in corresponding to the folded peaks, the first frame body 100 and the second frame body 200 are connected by the first connection structure 120 and the second connection structure 220, and the filter screen is assembled.
  • the second frame body 200 and the filter paper 300 can also be assembled first. Regarding the assembly method, this is only used to indirectly reflect the practicability of the fixing device in this solution, and no longer Too much narration.
  • the fixing device includes a first frame body 100 and a second frame body 200.
  • the first frame body 100 and the second frame body 200 are buckled and connected.
  • the frame body 100 is provided with a plurality of first comb frames 110
  • the second frame body 200 is provided with a plurality of second comb frames 210
  • the first comb frame 110 and the second comb frame 210 are respectively provided with a plurality of combs corresponding to the folding number of the filter paper 300 .
  • Each of the comb teeth of the first comb frame 110 is respectively caught in the folded gap on one side of the filter paper 300, and each comb tooth of the second comb frame 210 is respectively caught in the folded gap on the other side of the filter paper 300.
  • the stiffness of the filter screen and the distance between the adjacent two folds of the filter paper 300 improve the stability and temperature resistance of the filter screen, reduce the filter screen processing process and material requirements, improve the filter screen assembly efficiency, and save filter screen processing. Consumables, the overall wind resistance of the filter is reduced, and the performance is better.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

一种固定装置、过滤网及空气净化装置，固定装置包括用于夹持滤纸（300）的第一架体（100）和第二架体（200），第一架体（100）设置有第一梳架（110），第二架体（200）设置有第二梳架（210），第一梳架（110）和第二梳架（210）分别设置有用于伸入滤纸（300）回折间隙（301）的梳齿，梳齿保证了过滤网的挺度及滤纸（300）相邻两个弯折之间的间距，固定装置代替了现有工艺中滤纸上胶及封边工艺，增强了过滤网的稳固性和耐高温性，减少过滤网加工工序及物料需求种类，提高过滤网装配效率，节省过滤网加工耗材。

Description

固定装置、过滤网及空气净化装置
本申请要求于2020年7月24日提交至中国国家知识产权局、申请号为202010725402.3、发明名称为“固定装置、过滤网及空气净化装置”的专利申请的优先权。
技术领域
本申请总体来说涉及空气净化技术领域，具体而言，涉及一种固定装置、过滤网及空气净化装置。
背景技术
过滤滤芯是空气净化器其技术核心部件，传统过滤网制作工序一般过程为：滤纸打折→滤纸上胶→封边→上初效网→固定边框→密封→包装，其中，上胶是为了保证滤纸折叠后的间距，现有过滤网加工工序繁多，且至上胶后耐温性差，滤纸容易变形塌陷，导致过滤风阻变大，严重影响过滤效果及使用舒适度。
发明内容
在发明内容部分中引入了一系列简化形式的概念，这将在具体实施方式部分中进一步详细说明。本申请内容部分并不意味着要试图限定出所要求保护的技术方案的关键特征和必要技术特征，更不意味着试图确定所要求保护的技术方案的保护范围。
为了解决过滤网加工工序复杂繁多、滤纸容易变形塌陷、过滤网耐温性差等多个问题中的至少一个技术问题，本申请的主要目的在于提供一种固定装置、过滤网及空气净化装置。
为实现上述发明目的，本申请采用如下技术方案：
一种固定装置，包括用于夹持滤纸的第一架体和第二架体，第一架体设置有第一梳架，第二架体设置有第二梳架，第一梳架和第二梳 架分别设置有用于伸入滤纸的回折间隙的梳齿。
进一步地，在本申请的一些实施例中，上述第一架体排列设置有多个第一梳架。
进一步地，在本申请的一些实施例中，上述第二架体排列设置有多个第二梳架。
进一步地，在本申请的一些实施例中，上述第一梳架与第二梳架之间错位设置。
进一步地，在本申请的一些实施例中，上述第一架体与第二架体扣合连接，第一架体设置有第一连接结构，第二架体设置有用于与第一连接结构扣合连接的第二连接结构。
进一步地，当第一架体与第二架体扣合连接后，第一梳架的梳齿和第二梳架的梳齿呈错位设置；第一梳架的梳齿插入滤纸一侧的回折间隙内，第二梳架的梳齿插入滤纸另一侧的回折间隙内。
进一步地，在本申请的一些实施例中，上述第一连接结构包括多个设置于第一架体的插片。
进一步地，在本申请的一些实施例中，上述第二连接结构包括用于与插片卡接的插孔，插孔开设于第二架体并对应插片设置有多个。
进一步地，在本申请的一些实施例中，上述第一架体设置有与第一梳架连接第一加强筋，第二架体设置有与第二梳架连接的第二加强筋。
进一步地，滤纸包括两组回折间隙，两组回折间隙分别设置在滤纸的相对两侧；第一梳架包括多个梳齿，第一梳架的多个梳齿与滤纸的第一组回折间隙中的多个回折间隙一一对应地设置，以分别插设在该组回折间隙中的多个回折间隙内。
进一步地，第二梳架包括多个梳齿，第二梳架的多个梳齿与滤纸的第二组回折间隙中的多个回折间隙一一对应地设置，以分别插设在该组回折间隙中的多个回折间隙内。
一种过滤网，包括滤纸，过滤网还包括上述固定装置。
一种空气净化装置，安装有上过滤网。
由上述技术方案可知，本申请的固定装置、过滤网及空气净化装置的优点和积极效果在于：
固定装置结构简单，装配方便，减少过滤网加工工序及物料需求种类，提高过滤网装配效率，节省过滤网加工耗材，保证了滤纸挺度，提高过了滤网稳固定型和耐高温性，同时降低过滤阻力，提高过滤性能。
固定装置包括用于夹持滤纸的第一架体和第二架体，第一架体设置有第一梳架，第二架体设置有第二梳架，第一梳架和第二梳架分别设置有用于伸入滤纸回折间隙的梳齿，过滤网装配时，第一架体和第二架体夹持滤纸，第一梳架的梳齿伸入滤纸一侧的回折间隙内，第二梳架的梳齿伸入滤纸另一侧的回折间隙内，保证滤纸的挺度，防止滤纸塌陷，降低过滤阻力，固定装置代替了现有工艺中滤纸上胶及封边，提高了加工效率，节省过滤网加工耗材，增强了过滤网的稳固性和耐高温性。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本发明的实施例，并与说明书一起用于解释本发明的原理。
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，对于本领域普通技术人员而言，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是根据一示例性实施方式示出的一种固定装置的第一架体结构示意图。
图2是根据一示例性实施方式示出的一种固定装置的第二架体结构示意图。
图3是根据一示例性实施方式示出的一种过滤网的爆炸结构示意图。
图4是根据一示例性实施方式示出的一种过滤网的滤纸侧视结构示意图。
其中，附图标记说明如下：
100、第一架体；200、第二架体；300、滤纸；301、回折间隙；
110、第一梳架；120、第一连接结构；130、第一加强筋；
210、第二梳架；220、第二连接结构；230、第二加强筋。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都属于本申请保护的范围，因此，以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施例。基于本发明中的实施例，本领域普通技术人员在没有作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，应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
为了解决现有过滤网加工需求物料种类多、工序复杂的技术问题，本方案提供一种固定装置、过滤网及空气净化装置，空气净化装置包 括过滤网，过滤网包括固定装置和滤纸300，固定装置用于夹持滤纸300形成过滤网，滤纸300来回折叠形成多个折峰，固定装置包括第一架体100和第二架体200，第一架体100设置有第一梳架110，第二架体200设置有第二梳架210，第一梳架110和第二梳架210分别设置有梳齿，梳齿用于伸入滤纸的回折间隙301。
传统过滤网制作工序为：滤纸300打折、滤纸300上胶、封边、上出效网、固定边框、密封和包装，采用本方案固定装置的过滤网加工工序为：滤纸300打折、固定装置固定、密封、包装，传统加工工序中，滤纸300上胶工序是为了固定滤纸300间距、滤纸300封边和上初效网工序是为了提高滤网的挺度，本方案中，第一架体100与第二架体200连接，并夹持滤纸300，第一梳架110的梳齿和第二梳架的梳齿分别伸入滤纸300两面的回折间隙301中，梳齿保证了过滤网的挺度，防止滤纸300变形塌陷，从而保证过滤性能，本方案中，固定装置替代了现有工艺中滤纸上胶及封边，减少过滤网加工工序及物料需求种类，解决了胶带带来的气味问题，降低了胶水带来的高额成本，固定装置提高过滤网装配效率，增强了过滤网的稳固性和耐高温性。
图1为第一架体100结构示意图，参考图1，第一架体100为矩形框架结构，第一架体100内设置有第一梳架110，第一梳架110从第一架体100的一侧延伸至第一架体100的另一侧，第一梳架110设置有梳齿，梳齿可根据滤纸300的折数设置有多个，多个梳齿在第一梳架110按预设间隔排列设置。第一架体100还设置有第一连接结构120和第一加强筋130，第一连接结构120用于与第二架体200连接，第一加强筋130连接第一梳架110，且第一加强筋130位于第一梳架110背向梳齿的一侧。
本实施例中，第一梳架110间隔排列设置有多个，第一架体100与第二架体200可以采用扣合连接或螺钉紧固连接，本实施例中，以扣合连接进行介绍。第一架体100用于与第二架体200扣合连接一侧 的端面上设置有多个第一连接结构120，图1中矩形框架的每一侧设置有三个连接结构，第一加强筋130的延伸方向与梳架的延伸方向垂直，第一加强筋130的长度两端分别连接第一架体100，在本领域技术人员的理解下，为保证第一架体100的结构强度，同时不影响过滤效果，第一加强筋130可以设置多个。
图2为第二架体200结构示意图，参考图2，第二架体200为矩形框架结构，第二架体200设置有第二梳架210，第二梳架210从第二架体200的一侧延伸至第二架体200的另一侧，第二梳架210的两端分别连接第二架体200，根据滤纸300的折数，第二梳架210可设置有多个梳齿，多个梳齿在第二梳架210上按预设间隔排列设置。第二架体200还设置有第二连接结构220和第二加强筋230，第二加强筋230连接第二梳架210，且第二加强筋230位于第二梳架210背向梳齿的一侧。
本实施例中，第二梳架210间隔排列设置有多个，第二架体200对应第一连接结构120设置有多个第二连接结构220，图2中第二加强筋230垂直第二梳架210设置，第二加强筋230长度方向的两端分别连接第二架体200，在本领域技术人员的理解下，为保证第二架体200的结构强度，同时不影响过滤效果，第二加强筋230可以设置多个。
本实施例中，当第一架体100与第二架体200扣合连接后，第一梳架110的梳齿和第二梳架210的梳齿呈错位设置；第一梳架110的梳齿插入滤纸300一侧的回折间隙301内，第二梳架210的梳齿插入滤纸300另一侧的回折间隙301内。
在上述结构和原理的基础上，为实现第一架体100与第二架体200扣合连接，第一连接结构120和第二连接结构220可以具有多种卡接形态，如：纽扣式结构，第一连接结构120为球形凸起，第二连接结构220为与之配合的卡槽。在本申请方案中，第一连接结构120包括设置于第一架体100的插片，第二连接结构220包括设置于第二架体200的插孔，插片朝向第一架体100外的一侧设置有凸起结构，当第一架体100与第二架体200连接时，第二架体200的内壁挤压插片，当 插片移动至插孔处时，凸起结构伸入至插孔内，实现插片与插孔之间的卡接。
结合图1-3所示，本申请方案中，第一梳架110与第二梳架210错位设置，当第一架体100和第二架体200扣合连接后，第一梳架110的梳齿和第二梳架210的梳齿呈错位关系，第一梳架110的梳齿插入滤纸300一侧的回折间隙301中，一个梳齿对应一个回折间隙，第二梳架210的每一个梳齿分别卡入滤纸300另一侧的回折间隙301中，本方案中，回折间隙为滤纸一侧相邻两个折峰的间隙。第一梳架110和第二梳架210夹持滤纸300，第一梳架110的梳齿和第二梳架210的梳齿保证了过滤网的挺度及滤纸300相邻两个回折间隙301的间距。
本实施例中，滤纸300包括两组回折间隙301，两组回折间隙301分别设置在滤纸300的相对两侧；第一梳架110包括多个梳齿，第一梳架110的多个梳齿与滤纸300的第一组回折间隙301中的多个回折间隙301一一对应地设置，以分别插设在该组回折间隙301中的多个回折间隙301内。
本实施例中，第二梳架210包括多个梳齿，第二梳架210的多个梳齿与滤纸300的第二组回折间隙301中的多个回折间隙301一一对应地设置，以分别插设在该组回折间隙301中的多个回折间隙301内。
在本领域技术人员的理解下，第一架体100和第二架体200分别由ABS、PP、PET、PA、不锈钢、铝合金中及竹木类材质的一种加工而成，在本领域技术人员的理解下，也可以采用其它材质加工而成。ABS为塑料是丙烯腈、丁二烯、苯乙烯三种单体的三元共聚物，PP为聚丙烯，PET为涤纶树脂，PA为可以是尼龙或聚酰胺形成的塑料，滤纸300可以采用HEPA高效过滤网或夹炭布。本实施例还提供一种过滤网，过滤网包括滤纸300和固定装置，滤纸300打折后，固定装置夹持滤纸300。
本实施例还提供一种空气净化装置，空气净化装置安装有上述过 滤网。
在过滤网加工过程中，首先将滤纸300打折，参考图4，图4为滤纸300结构示意图，按照滤纸300折峰痕迹安装于第一架体100，或者，将滤纸300固定，第一架体100的第一梳架110上梳齿与滤纸300折峰对齐后推入，滤纸300安装于第一架体100后，将第一架体100翻转放置并固定，第二架体200的第二梳架210上梳齿对应折峰后推入，第一架体100与第二架体200通过第一连接结构120和第二连接结构220扣合连接，过滤网装配完成，在本领域技术人员的理解下，过滤网装配形式有多种，比如，也可以先使第二架体200与滤纸300装配，关于装配方式，在此仅用于间接体现本方案中固定装置的实用性，不再过多叙述。
综上，本方案提供一种固定装置、过滤网及空气净化装置，固定装置包括第一架体100和第二架体200，第一架体100与第二架体200扣合连接，第一架体100设置有多个第一梳架110，第二架体200设置有多个第二梳架210，第一梳架110和第二梳架210分别对应滤纸300的折数设置多个梳齿，第一梳架110的每一个梳齿分别卡入滤纸300一侧的回折间隙中，第二梳架210的每一个梳齿分别卡入滤纸300另一侧的回折间隙中，梳齿保证过滤网的挺度及滤纸300相邻两个回折之间的间距，提高了过滤网的稳固性及耐温性，减少过滤网加工工序及物料需求种类，提高过滤网装配效率，节省过滤网加工耗材，过滤网整体风阻降低，性能更好。
需要说明的是，在本文中，诸如“第一”和“第二”等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或 者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上所述仅是本发明的具体实施方式，使本领域技术人员能够理解或实现本发明。对这些实施例的多种修改对本领域的技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所申请的原理和新颖特点相一致的最宽的范围。

Claims (13)

  1. 一种固定装置，其特征在于，包括用于夹持滤纸(300)的第一架体(100)和第二架体(200)，所述第一架体(100)设置有第一梳架(110)，所述第二架体(200)设置有第二梳架(210)，所述第一梳架(110)和所述第二梳架(210)分别设置有用于伸入所述滤纸(300)的回折间隙(301)的梳齿。
  2. 根据权利要求1所述的固定装置，其特征在于，所述第一架体(100)排列设置有多个所述第一梳架(110)。
  3. 根据权利要求1所述的固定装置，其特征在于，所述第二架体(200)排列设置有多个所述第二梳架(210)。
  4. 根据权利要求1所述的固定装置，其特征在于，所述第一梳架(110)与所述第二梳架(210)之间错位设置。
  5. 根据权利要求1所述的固定装置，其特征在于，所述第一架体(100)与所述第二架体(200)扣合连接，所述第一架体(100)设置有第一连接结构(120)，所述第二架体(200)设置有用于与所述第一连接结构(120)扣合连接的第二连接结构(220)。
  6. 根据权利要求5所述的固定装置，其特征在于，当所述第一架体(100)与所述第二架体(200)扣合连接后，所述第一梳架(110)的梳齿和所述第二梳架(210)的梳齿呈错位设置；所述第一梳架(110)的梳齿插入所述滤纸(300)一侧的回折间隙(301)内，所述第二梳架(210)的梳齿插入所述滤纸(300)另一侧的回折间隙(301)内。
  7. 根据权利要求5所述的固定装置，其特征在于，所述第一连接结构(120)包括多个设置于所述第一架体(100)的插片。
  8. 根据权利要求7所述的固定装置，其特征在于，所述第二连接结构(220)包括用于与所述插片卡接的插孔，所述插孔开设于所述第 二架体(200)并对应所述插片设置有多个。
  9. 根据权利要求1所述的固定装置，其特征在于，所述第一架体(100)设置有与所述第一梳架(110)连接第一加强筋(130)，所述第二架体(200)设置有与所述第二梳架(210)连接的第二加强筋(230)。
  10. 根据权利要求1所述的固定装置，其特征在于，所述滤纸(300)包括两组回折间隙(301)，两组所述回折间隙(301)分别设置在所述滤纸(300)的相对两侧；所述第一梳架(110)包括多个梳齿，所述第一梳架(110)的多个梳齿与所述滤纸(300)的第一组回折间隙(301)中的多个回折间隙(301)一一对应地设置，以分别插设在该组所述回折间隙(301)中的多个回折间隙(301)内。
  11. 根据权利要求10所述的固定装置，其特征在于，所述第二梳架(210)包括多个梳齿，所述第二梳架(210)的多个梳齿与所述滤纸(300)的第二组回折间隙(301)中的多个回折间隙(301)一一对应地设置，以分别插设在该组所述回折间隙(301)中的多个回折间隙(301)内。
  12. 一种过滤网，包括滤纸(300)，其特征在于，所述过滤网还包括权利要求1至11中任一所述的固定装置。
  13. 一种空气净化装置，其特征在于，安装有权利要求12所述的过滤网。
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CN115143175A (zh) * 2022-07-22 2022-10-04 爱美克空气过滤器（苏州）有限公司 过滤器封边装置

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