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WO2016197794A3 - Dust-proof net replacement device, fan cover and cabinet - Google Patents

Dust-proof net replacement device, fan cover and cabinet Download PDF

Info

Publication number
WO2016197794A3
WO2016197794A3 PCT/CN2016/082256 CN2016082256W WO2016197794A3 WO 2016197794 A3 WO2016197794 A3 WO 2016197794A3 CN 2016082256 W CN2016082256 W CN 2016082256W WO 2016197794 A3 WO2016197794 A3 WO 2016197794A3
Authority
WO
WIPO (PCT)
Prior art keywords
dust
proof net
replacement
rotary shaft
proof
Prior art date
Application number
PCT/CN2016/082256
Other languages
French (fr)
Chinese (zh)
Other versions
WO2016197794A2 (en
Inventor
陈小路
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2016197794A2 publication Critical patent/WO2016197794A2/en
Publication of WO2016197794A3 publication Critical patent/WO2016197794A3/en

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  • Filtering Of Dispersed Particles In Gases (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

A dust-proof net replacement device, comprising rotary shafts and a replacement assembly, the rotary shafts comprising a first rotary shaft and a second rotary shaft, one end of a dust-proof net being wound on the first rotary shaft, the other end of the dust-proof net being wound on the second rotary shaft after passing through an air inlet of a fan cover, the replacement assembly being connected to the second rotary shaft and arranged, when a preset replacement condition is met, to drive the second rotary shaft to rotate and stop after replacing the dust-proof net. Via the arrangement of the rotary shafts and the replacement assembly, the present technical solution implements the automatic replacement of the dust-proof net, obviating the need for manual on-site dust-proof net replacement, and only requiring a certain amount of backup dust-proof nets. The present technical solution uses the replacement assembly to periodically and automatically rotate the rotary shafts to automatically replace the dust-proof net, thereby avoiding manual maintenance, decreasing maintenance costs for dust-proof net replacement, and reducing the amount of time required for manually performing dust-proof net replacement.
PCT/CN2016/082256 2016-01-04 2016-05-16 Dust-proof net replacement device, fan cover and cabinet WO2016197794A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201620006190.2U CN205566878U (en) 2016-01-04 2016-01-04 Device, fan housing and rack are changed to dust screen
CN201620006190.2 2016-01-04

Publications (2)

Publication Number Publication Date
WO2016197794A2 WO2016197794A2 (en) 2016-12-15
WO2016197794A3 true WO2016197794A3 (en) 2017-02-09

Family

ID=56823874

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/082256 WO2016197794A2 (en) 2016-01-04 2016-05-16 Dust-proof net replacement device, fan cover and cabinet

Country Status (2)

Country Link
CN (1) CN205566878U (en)
WO (1) WO2016197794A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107069481A (en) * 2017-02-21 2017-08-18 江苏东晔电气设备有限公司 A kind of radiating dustproof box-type substation
CN107396597A (en) * 2017-06-30 2017-11-24 江苏通鼎宽带有限公司 Automatic dust removing apparatus and its outdoor cabinet
CN109967457A (en) * 2019-03-22 2019-07-05 维沃移动通信有限公司 Method for cleaning, device, system and the mobile terminal of Air Filter
CN112074117B (en) * 2020-09-09 2021-06-22 广州融益科技有限公司 Multi-network-port communication management system device
CN112533422B (en) * 2020-12-10 2022-04-01 云阳县聚缘商贸有限公司 A network monitoring device based on big data
CN113365456B (en) * 2021-06-07 2022-08-09 八维通科技有限公司 MaaS urban rail transit trip recognition system based on cloud computing

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1016185A (en) * 1996-07-03 1998-01-20 Matsushita Electric Ind Co Ltd Method and apparatus for printing screen
CN2914596Y (en) * 2006-06-13 2007-06-20 华为技术有限公司 Dust-proof device
CN201263277Y (en) * 2008-09-17 2009-06-24 深圳华为通信技术有限公司 Dustproof ventilation device and communication equipment with the same
US7794529B2 (en) * 2007-09-26 2010-09-14 Hon Hai Precision Industry Co., Ltd. Air filtering system
CN202613695U (en) * 2012-06-18 2012-12-19 南京泰通科技有限公司 Automatic dustproof net replacement device
CN103162401A (en) * 2013-03-29 2013-06-19 任振宇 Automatic replacing device of dustproof screen
CN203414680U (en) * 2013-07-24 2014-01-29 南通神华电气有限公司 Thin film paper replacement mechanism of optical view window automatic dust-proof antifouling device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1016185A (en) * 1996-07-03 1998-01-20 Matsushita Electric Ind Co Ltd Method and apparatus for printing screen
CN2914596Y (en) * 2006-06-13 2007-06-20 华为技术有限公司 Dust-proof device
US7794529B2 (en) * 2007-09-26 2010-09-14 Hon Hai Precision Industry Co., Ltd. Air filtering system
CN201263277Y (en) * 2008-09-17 2009-06-24 深圳华为通信技术有限公司 Dustproof ventilation device and communication equipment with the same
CN202613695U (en) * 2012-06-18 2012-12-19 南京泰通科技有限公司 Automatic dustproof net replacement device
CN103162401A (en) * 2013-03-29 2013-06-19 任振宇 Automatic replacing device of dustproof screen
CN203414680U (en) * 2013-07-24 2014-01-29 南通神华电气有限公司 Thin film paper replacement mechanism of optical view window automatic dust-proof antifouling device

Also Published As

Publication number Publication date
CN205566878U (en) 2016-09-07
WO2016197794A2 (en) 2016-12-15

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