CN115614588B - 燃气管网的密封保压封盖 - Google Patents
燃气管网的密封保压封盖 Download PDFInfo
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- CN115614588B CN115614588B CN202211630442.5A CN202211630442A CN115614588B CN 115614588 B CN115614588 B CN 115614588B CN 202211630442 A CN202211630442 A CN 202211630442A CN 115614588 B CN115614588 B CN 115614588B
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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
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/11—Plugs
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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
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211630442.5A CN115614588B (zh) | 2022-12-19 | 2022-12-19 | 燃气管网的密封保压封盖 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202211630442.5A CN115614588B (zh) | 2022-12-19 | 2022-12-19 | 燃气管网的密封保压封盖 |
Publications (2)
Publication Number | Publication Date |
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CN115614588A CN115614588A (zh) | 2023-01-17 |
CN115614588B true CN115614588B (zh) | 2023-03-21 |
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Application Number | Title | Priority Date | Filing Date |
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CN202211630442.5A Active CN115614588B (zh) | 2022-12-19 | 2022-12-19 | 燃气管网的密封保压封盖 |
Country Status (1)
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CN (1) | CN115614588B (zh) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19746510C2 (de) * | 1997-10-22 | 2003-03-06 | Pii Pipetronix Gmbh | Vorrichtung zum Durchfahren von Rohrleitungen |
CN105135151B (zh) * | 2015-10-15 | 2017-05-31 | 青岛大学 | 一种具有主动适应和自适应功能的履带式管道机器人 |
CN106704833B (zh) * | 2017-01-06 | 2019-01-04 | 重庆燃气集团股份有限公司 | 一种燃气管封堵检测装置及封堵检测方法 |
CN109506070A (zh) * | 2018-12-25 | 2019-03-22 | 中北大学 | 管道内快速自锁封堵装置 |
CN110220067B (zh) * | 2019-06-10 | 2020-11-20 | 义乌市安航科技有限公司 | 一种燃气管网的密封保压封盖 |
CN210800434U (zh) * | 2019-07-15 | 2020-06-19 | 天津仪控科技有限公司 | 一种输油管道的管内封堵装置 |
CN213871681U (zh) * | 2020-10-30 | 2021-08-03 | 中建八局第一建设有限公司 | 一种管道定位安装设备 |
CN112576828A (zh) * | 2020-12-07 | 2021-03-30 | 杭州铭光精密机械科技有限公司 | 一种市政工程用水管连接装置 |
CN215258538U (zh) * | 2021-04-15 | 2021-12-21 | 浙江富春江水电设备有限公司 | 一种管道壳菜去除装置 |
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- 2022-12-19 CN CN202211630442.5A patent/CN115614588B/zh active Active
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CN115614588A (zh) | 2023-01-17 |
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Inventor after: Yue Feng Inventor after: Liu Chenglong Inventor after: Dong Jingxiang Inventor after: Xiu Ping Inventor after: Liu Sai Inventor after: Zhou Lei Inventor after: Li Yilong Inventor before: Yue Feng Inventor before: Cheng Long Inventor before: Dong Jingxiang Inventor before: Xiu Ping Inventor before: Liu Sai Inventor before: Zhou Lei Inventor before: Li Yilong |