CN111365553A - Pressure relief buffer device and pressure relief method thereof - Google Patents
Pressure relief buffer device and pressure relief method thereof Download PDFInfo
- Publication number
- CN111365553A CN111365553A CN202010270670.0A CN202010270670A CN111365553A CN 111365553 A CN111365553 A CN 111365553A CN 202010270670 A CN202010270670 A CN 202010270670A CN 111365553 A CN111365553 A CN 111365553A
- Authority
- CN
- China
- Prior art keywords
- buffer
- joint
- pressure relief
- upper joint
- buffering
- 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.)
- Granted
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Classifications
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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
- F16L55/02—Energy absorbers; Noise absorbers
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/0005—Baffle plates
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010270670.0A CN111365553B (en) | 2020-04-08 | 2020-04-08 | Pressure relief buffer device and pressure relief method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010270670.0A CN111365553B (en) | 2020-04-08 | 2020-04-08 | Pressure relief buffer device and pressure relief method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111365553A true CN111365553A (en) | 2020-07-03 |
CN111365553B CN111365553B (en) | 2022-08-02 |
Family
ID=71205135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010270670.0A Active CN111365553B (en) | 2020-04-08 | 2020-04-08 | Pressure relief buffer device and pressure relief method thereof |
Country Status (1)
Country | Link |
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CN (1) | CN111365553B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1765602A2 (en) * | 1990-12-25 | 1992-09-30 | Пермское Высшее Военное Командно-Инженерное Краснознаменное Училище Ракетных Войск Им.Маршала Советского Союза В.И.Чуйкова | Hydraulic shock damper |
CN2634308Y (en) * | 2003-02-20 | 2004-08-18 | 崔奇 | Pressure discharge fire retardant device |
CN102150601A (en) * | 2011-04-25 | 2011-08-17 | 西安理工大学 | Microirrigation countercurrent energy-dissipation pressure regulator |
CN207568823U (en) * | 2017-11-22 | 2018-07-03 | 中国石油天然气股份有限公司 | A kind of pressure relief buffering mechanism |
-
2020
- 2020-04-08 CN CN202010270670.0A patent/CN111365553B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1765602A2 (en) * | 1990-12-25 | 1992-09-30 | Пермское Высшее Военное Командно-Инженерное Краснознаменное Училище Ракетных Войск Им.Маршала Советского Союза В.И.Чуйкова | Hydraulic shock damper |
CN2634308Y (en) * | 2003-02-20 | 2004-08-18 | 崔奇 | Pressure discharge fire retardant device |
CN102150601A (en) * | 2011-04-25 | 2011-08-17 | 西安理工大学 | Microirrigation countercurrent energy-dissipation pressure regulator |
CN207568823U (en) * | 2017-11-22 | 2018-07-03 | 中国石油天然气股份有限公司 | A kind of pressure relief buffering mechanism |
Also Published As
Publication number | Publication date |
---|---|
CN111365553B (en) | 2022-08-02 |
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Legal Events
Date | Code | Title | Description |
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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: Song Guoliang Inventor after: Zhao Zhen Inventor after: Wang Jianping Inventor after: Zhang Chengli Inventor after: Han Zhonghua Inventor after: Ruan Guoliang Inventor before: Zhang Chengli Inventor before: Ruan Guoliang Inventor before: Wang Jianping Inventor before: Song Guoliang Inventor before: Han Zhonghua Inventor before: Zhao Zhen |
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CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |