CN109114349B - 化工管道安全罩 - Google Patents
化工管道安全罩 Download PDFInfo
- Publication number
- CN109114349B CN109114349B CN201811099749.0A CN201811099749A CN109114349B CN 109114349 B CN109114349 B CN 109114349B CN 201811099749 A CN201811099749 A CN 201811099749A CN 109114349 B CN109114349 B CN 109114349B
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- CN
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- Prior art keywords
- chemical
- piston
- sleeve
- pipe
- chemical material
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- 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.)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811099749.0A CN109114349B (zh) | 2018-09-20 | 2018-09-20 | 化工管道安全罩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811099749.0A CN109114349B (zh) | 2018-09-20 | 2018-09-20 | 化工管道安全罩 |
Publications (2)
Publication Number | Publication Date |
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CN109114349A CN109114349A (zh) | 2019-01-01 |
CN109114349B true CN109114349B (zh) | 2020-08-04 |
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Family Applications (1)
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CN201811099749.0A Active CN109114349B (zh) | 2018-09-20 | 2018-09-20 | 化工管道安全罩 |
Country Status (1)
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CN (1) | CN109114349B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110608346B (zh) * | 2019-09-25 | 2021-04-13 | 湖南威士重工机械有限公司 | 一种石油管道堵漏装置 |
CN114279224A (zh) * | 2021-12-31 | 2022-04-05 | 安徽理工大学 | 一种水泥的熟料煅烧装置及其熟料煅烧方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD283195A5 (de) * | 1989-05-08 | 1990-10-03 | Berlin Tiefbau Veb | Axialer dehnungsausgleicher mit warnanzeige bei medienaustritt fuer rohrleitungen |
JP2002295771A (ja) * | 2001-03-29 | 2002-10-09 | Sekisui Chem Co Ltd | 二重管路の接続機器収納ボックスおよび二重管路の布設方法 |
CN204201495U (zh) * | 2014-10-29 | 2015-03-11 | 重庆欣欣向荣精细化工有限公司 | 化工管道安全罩 |
CN105864555A (zh) * | 2016-06-06 | 2016-08-17 | 无锡市翱宇特新科技发展有限公司 | 一种化工管道漏液收集装置 |
CN205991256U (zh) * | 2016-08-27 | 2017-03-01 | 嘉兴富成化工科技有限公司 | 一种化工管道 |
CN206582435U (zh) * | 2017-01-15 | 2017-10-24 | 浙江海洋大学 | 一种天然气输送装置 |
CN207122710U (zh) * | 2017-06-22 | 2018-03-20 | 杨雷波 | 一种化工管道安全罩 |
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2018
- 2018-09-20 CN CN201811099749.0A patent/CN109114349B/zh active Active
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CN109114349A (zh) | 2019-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Ding Jie Inventor after: Zhang Chenguang Inventor after: Zhou Yinpeng Inventor after: Wu Xiaodan Inventor before: Wu Xiaodan |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200629 Address after: 210046, No. 108 East, Gan Jia, Qixia District, Jiangsu, Nanjing Applicant after: JIANGSU ZHONG AN SCIENCE AND TECHNOLOGY SERVICE Co.,Ltd. Address before: Yueqing City Puqi Town Village 325609 Zhejiang city of Wenzhou Province Applicant before: Wu Xiaodan |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Chemical pipeline safety cover Effective date of registration: 20230705 Granted publication date: 20200804 Pledgee: Bank of China Limited by Share Ltd. Nanjing Xuanwu sub branch Pledgor: JIANGSU ZHONG AN SCIENCE AND TECHNOLOGY SERVICE Co.,Ltd. Registration number: Y2023980047512 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |