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WO2020133299A1 - 具有吸水储水功能的透气3d网布滤芯 - Google Patents

具有吸水储水功能的透气3d网布滤芯 Download PDF

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Publication number
WO2020133299A1
WO2020133299A1 PCT/CN2018/125140 CN2018125140W WO2020133299A1 WO 2020133299 A1 WO2020133299 A1 WO 2020133299A1 CN 2018125140 W CN2018125140 W CN 2018125140W WO 2020133299 A1 WO2020133299 A1 WO 2020133299A1
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WO
WIPO (PCT)
Prior art keywords
water absorption
storage function
layer
polyester
air
Prior art date
Application number
PCT/CN2018/125140
Other languages
English (en)
French (fr)
Inventor
马丽珍
Original Assignee
苏州聿华企业管理有限公司
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 苏州聿华企业管理有限公司 filed Critical 苏州聿华企业管理有限公司
Publication of WO2020133299A1 publication Critical patent/WO2020133299A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0442—Antimicrobial, antibacterial, antifungal additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0457—Specific fire retardant or heat resistant properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers

Definitions

  • the invention relates to a breathable 3D mesh filter element with water absorption and storage functions.
  • the filter element of the air purifier often uses a paper filter element.
  • the paper filter element has a short service life, is prone to mold and hard, is not easy to clean, and cannot be recycled.
  • the purpose of the present invention is to provide a breathable 3D mesh filter element with water absorption and storage function, which can be used as a filter element of an air purifier. Compared with a traditional paper filter element, it has a long service life, is not moldy and hard, and is easy to clean. Recycling and other advantages.
  • the technical solution of the present invention is to design a breathable 3D mesh filter element with water absorption and storage functions, including a 3D mesh cloth; the 3D mesh cloth includes an upper layer, an intermediate support layer, and a lower layer;
  • the upper and lower layers are made of polyester-nylon composite yarn of 80% polyester and 20% nylon,
  • the intermediate support layer uses 300D/10F FDY composite monofilament,
  • the mesh diameter of the upper layer and the lower layer is 3-10mm
  • the thickness of the intermediate support layer is 4-10 mm.
  • the polyester-nylon composite yarn is coated with an antibacterial coating.
  • the polyester-nylon composite yarn is coated with a flame retardant coating.
  • the FDY composite monofilament is coated with an antibacterial coating.
  • the FDY composite monofilament is coated with a flame retardant coating.
  • the advantages and beneficial effects of the present invention are: to provide a breathable 3D mesh filter element with water absorption and storage functions, which can be used as a filter element of an air purifier. Compared with a traditional paper filter element, it has a long life and is not moldy and hard. Easy to clean and recyclable.
  • the upper and lower surface layers woven with polyester-nylon composite yarn have the function of absorbing water.
  • the mesh permeability structure of the upper and lower layers facilitates air flow.
  • the support layer of the middle layer 300D/10F increases the contact with air compared with the monofilament. Surface area can increase evaporation.
  • An air-permeable 3D mesh filter element with water absorption and storage functions including a 3D mesh fabric; the 3D mesh fabric includes an upper layer, an intermediate support layer, and a lower layer;
  • the upper and lower layers are made of polyester-nylon composite yarn of 80% polyester and 20% nylon,
  • the intermediate support layer uses 300D/10F FDY composite monofilament,
  • the mesh diameter of the upper layer and the lower layer is 3-10mm
  • the thickness of the intermediate support layer is 4-10 mm.
  • the polyester-nylon composite yarn is coated with an antibacterial coating.
  • the polyester-nylon composite yarn is coated with a flame retardant coating.
  • the FDY composite monofilament is coated with an antibacterial coating.
  • the FDY composite monofilament is coated with a flame retardant coating.
  • the upper and lower surface layers woven with polyester-nylon composite yarn have the function of absorbing water.
  • the mesh permeability structure of the upper and lower layers facilitates air flow.
  • the support layer of the middle layer 300D/10F increases the contact with air compared with the monofilament. Surface area can increase evaporation.
  • the air-permeable 3D mesh filter element with water absorption and storage function can be used as the filter element of an air purifier. Compared with the traditional paper filter element, it has the advantages of long service life, no mold and hardness, easy cleaning, and recyclability.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)

Abstract

本发明公开了一种具有吸水储水功能的透气3D网布滤芯，包括3D网布；3D网布包括上层、中间支撑层和下层；所述上层和下层采用80％涤纶、20％锦纶的涤锦复合纱，所述中间支撑层采用300D/10F的FDY复合单丝，所述上层和下层的网孔孔径为3～10mm，所述中间支撑层的厚度为4～10mm。本发明具有吸水储水功能的透气3D网布滤芯，其可以作为空气净化器的滤芯，相比传统的纸质滤芯，具有寿命长，不发霉发硬，易清洗，可循环使用等优点。

Description

具有吸水储水功能的透气3D网布滤芯 技术领域
本发明涉及具有吸水储水功能的透气3D网布滤芯。
背景技术
空气净化器的滤芯常采用纸质滤芯，纸质滤芯使用寿命短，易发霉发硬，不易清洗，不可循环使用。
发明内容
本发明的目的在于提供一种具有吸水储水功能的透气3D网布滤芯，其可以作为空气净化器的滤芯，相比传统的纸质滤芯，具有寿命长，不发霉发硬，易清洗，可循环使用等优点。
为实现上述目的，本发明的技术方案是设计一种具有吸水储水功能的透气3D网布滤芯，包括3D网布；3D网布包括上层、中间支撑层和下层；
所述上层和下层采用80％涤纶、20％锦纶的涤锦复合纱，
所述中间支撑层采用300D/10F的FDY复合单丝，
所述上层和下层的网孔孔径为3～10mm，
所述中间支撑层的厚度为4～10mm。
优选的，所述涤锦复合纱涂覆有抗菌涂层。
优选的，所述涤锦复合纱涂覆有阻燃涂层。
优选的，所述FDY复合单丝涂覆有抗菌涂层。
优选的，所述FDY复合单丝涂覆有阻燃涂层。
本发明的优点和有益效果在于：提供一种具有吸水储水功能的透气3D网布滤芯，其可以作为空气净化器的滤芯，相比传统的纸质滤芯，具有寿命长，不发霉发硬，易清洗，可循环使用等优点。
涤锦复合纱所织成的上下表面层，具有吸水的功能，同时，上下层的网孔通透结构便于空气流动，中间层300D/10F的支撑层，相比单丝增加了与空气接触的表面积，可以增加蒸发量。
具体实施方式
下面结合实施例，对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案，而不能以此来限制本发明的保护范围。
本发明具体实施的技术方案是：
一种具有吸水储水功能的透气3D网布滤芯，包括3D网布；3D网布包括上层、中间支撑层和下层；
所述上层和下层采用80％涤纶、20％锦纶的涤锦复合纱，
所述中间支撑层采用300D/10F的FDY复合单丝，
所述上层和下层的网孔孔径为3～10mm，
所述中间支撑层的厚度为4～10mm。
优选的，所述涤锦复合纱涂覆有抗菌涂层。
优选的，所述涤锦复合纱涂覆有阻燃涂层。
优选的，所述FDY复合单丝涂覆有抗菌涂层。
优选的，所述FDY复合单丝涂覆有阻燃涂层。
涤锦复合纱所织成的上下表面层，具有吸水的功能，同时，上下层的网孔通透结构便于空气流动，中间层300D/10F的支撑层，相比单丝增加了与空气接触的表面积，可以增加蒸发量。
本发明具有吸水储水功能的透气3D网布滤芯，其可以作为空气净化器的滤芯，相比传统的纸质滤芯，具有寿命长，不发霉发硬，易清洗，可循环使用等优点。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (5)

  1. 具有吸水储水功能的透气3D网布滤芯，其特征在于，包括3D网布；3D网布包括上层、中间支撑层和下层；
    所述上层和下层采用80％涤纶、20％锦纶的涤锦复合纱，
    所述中间支撑层采用300D/10F的FDY复合单丝，
    所述上层和下层的网孔孔径为3～10mm，
    所述中间支撑层的厚度为4～10mm。
  2. 根据权利要求1所述的具有吸水储水功能的透气3D网布滤芯，其特征在于，所述涤锦复合纱涂覆有抗菌涂层。
  3. 根据权利要求1所述的具有吸水储水功能的透气3D网布滤芯，其特征在于，所述涤锦复合纱涂覆有阻燃涂层。
  4. 根据权利要求1所述的具有吸水储水功能的透气3D网布滤芯，其特征在于，所述FDY复合单丝涂覆有抗菌涂层。
  5. 根据权利要求1所述的具有吸水储水功能的透气3D网布滤芯，其特征在于，所述FDY复合单丝涂覆有阻燃涂层。
PCT/CN2018/125140 2018-12-28 2018-12-29 具有吸水储水功能的透气3d网布滤芯 WO2020133299A1 (zh)

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CN201811620057.6A CN109603304A (zh) 2018-12-28 2018-12-28 具有吸水储水功能的透气3d网布滤芯
CN201811620057.6 2018-12-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4074402A1 (en) 2021-04-12 2022-10-19 Arçelik Anonim Sirketi A dryer having improved filter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201735284U (zh) * 2009-12-10 2011-02-09 山东金泽尔工贸有限公司 一种空气净化过滤网
JP2011104575A (ja) * 2009-11-17 2011-06-02 Nippon Air Filter Kk 不織布ロールフィルタ
CN202263486U (zh) * 2011-09-16 2012-06-06 三明市旭达工贸有限公司 一种空气过滤纺织材料
CN104083038A (zh) * 2014-06-05 2014-10-08 中原工学院 用于净化pm2.5的雪尼尔屏风
CN105133164A (zh) * 2015-07-27 2015-12-09 江苏聚杰微纤纺织科技集团有限公司 一种纬编时装用空气层面料及其生产方法
CN206230975U (zh) * 2016-06-15 2017-06-09 江苏协盛化纤有限公司 一种立体轻质中空三明治布

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011104575A (ja) * 2009-11-17 2011-06-02 Nippon Air Filter Kk 不織布ロールフィルタ
CN201735284U (zh) * 2009-12-10 2011-02-09 山东金泽尔工贸有限公司 一种空气净化过滤网
CN202263486U (zh) * 2011-09-16 2012-06-06 三明市旭达工贸有限公司 一种空气过滤纺织材料
CN104083038A (zh) * 2014-06-05 2014-10-08 中原工学院 用于净化pm2.5的雪尼尔屏风
CN105133164A (zh) * 2015-07-27 2015-12-09 江苏聚杰微纤纺织科技集团有限公司 一种纬编时装用空气层面料及其生产方法
CN206230975U (zh) * 2016-06-15 2017-06-09 江苏协盛化纤有限公司 一种立体轻质中空三明治布

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4074402A1 (en) 2021-04-12 2022-10-19 Arçelik Anonim Sirketi A dryer having improved filter

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