CN109340576B - 一种输油管道调压装置及其输油管道调压方法 - Google Patents
一种输油管道调压装置及其输油管道调压方法 Download PDFInfo
- Publication number
- CN109340576B CN109340576B CN201811303696.XA CN201811303696A CN109340576B CN 109340576 B CN109340576 B CN 109340576B CN 201811303696 A CN201811303696 A CN 201811303696A CN 109340576 B CN109340576 B CN 109340576B
- Authority
- CN
- China
- Prior art keywords
- pressure
- controller
- regulating
- pressure controller
- variable
- 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811303696.XA CN109340576B (zh) | 2018-11-02 | 2018-11-02 | 一种输油管道调压装置及其输油管道调压方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811303696.XA CN109340576B (zh) | 2018-11-02 | 2018-11-02 | 一种输油管道调压装置及其输油管道调压方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109340576A CN109340576A (zh) | 2019-02-15 |
CN109340576B true CN109340576B (zh) | 2020-06-23 |
Family
ID=65313471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811303696.XA Active CN109340576B (zh) | 2018-11-02 | 2018-11-02 | 一种输油管道调压装置及其输油管道调压方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109340576B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112984383B (zh) * | 2019-12-16 | 2022-05-10 | 中国石油天然气股份有限公司 | 成品油管道输油方法及系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02256802A (ja) * | 1989-03-30 | 1990-10-17 | Tech Res & Dev Inst Of Japan Def Agency | 水中航走体の速度制御方法 |
CN103397678B (zh) * | 2013-08-13 | 2015-07-01 | 南京工业大学 | 一种发动机和液压泵的功率匹配节能系统及方法 |
JP2016217146A (ja) * | 2015-05-14 | 2016-12-22 | いすゞ自動車株式会社 | 燃料噴射制御装置 |
CN206554167U (zh) * | 2017-03-07 | 2017-10-13 | 华中科技大学 | 智能变频调压装置 |
CN106837946B (zh) * | 2017-04-07 | 2019-02-22 | 大连华锐重工集团股份有限公司 | 一种堆取料机俯仰液压系统、闭环控制系统及控制方法 |
CN206818430U (zh) * | 2017-04-10 | 2017-12-29 | 中国石油大学(北京) | 一种模拟液体长输管道密闭输送的实验装置 |
-
2018
- 2018-11-02 CN CN201811303696.XA patent/CN109340576B/zh active Active
Non-Patent Citations (1)
Title |
---|
长输液体管道出站调压装置压力自动低选控制原理探讨;王树祺,等;《化工自动化及仪表》;20150310;第313-315页 * |
Also Published As
Publication number | Publication date |
---|---|
CN109340576A (zh) | 2019-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1128174A (en) | Flow control | |
JPS611886A (ja) | 水封真空ポンプ用制御装置 | |
CN104153425A (zh) | 一种恒压供水系统 | |
CN107522149B (zh) | 一种纯电动高空作业平台电控调速系统 | |
CN106499005B (zh) | 一种给水泵站反馈控制系统 | |
Abidov et al. | Automatic drive-support method for constant pressure maintanence at pump units of the hydraulic power stations | |
CN106609754A (zh) | 一种螺杆空压机变频控制系统 | |
CN109340576B (zh) | 一种输油管道调压装置及其输油管道调压方法 | |
CN112113019A (zh) | 一种阀门执行器自动控制方法 | |
CN109323128B (zh) | 一种输油管道变频泵与调节阀联合调压方法 | |
US2485431A (en) | Engine control apparatus | |
CN203894648U (zh) | 伺服电机驱动的钻井泵远程调压装置 | |
CN109210381B (zh) | 一种输油管道变频泵与调节阀联合调压装置 | |
CN202303765U (zh) | 一种送风空调机组控制系统 | |
CN209196557U (zh) | 一种输油管道变频泵与调节阀联合调压装置 | |
CN107044458A (zh) | 一种采用蓄能器调压的索道液压驱动系统 | |
CN1075764A (zh) | 微机控制变频调速补偿式给水系统 | |
CN201594195U (zh) | 一种恒压供水控制装置 | |
CN204493245U (zh) | 环冷机风机变频调速系统 | |
CN112096623B (zh) | 一种长距离大管径管道输水泵站泵组自动停机控制方法 | |
CN110360034B (zh) | 柴油机恒压供油系统 | |
CN103306888A (zh) | 一种具有分段关闭功能的液压控制型主配压阀 | |
CN203562982U (zh) | 常闭制动器控制系统 | |
CN106224280B (zh) | 一种实现液压对旋风机中两级叶轮同步的控制系统及其控制方法 | |
US4406578A (en) | Method for operating pumps |
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 | ||
CB02 | Change of applicant information |
Address after: 100120 Beijing Xicheng District six laying Kang Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CHINA PETROLEUM PIPELINE ENGINEERING Co.,Ltd. Applicant after: DESIGN BRANCH OF CHINA PETROLEUM PIPELINE ENGINEERING Corp. Address before: 100120 Beijing Xicheng District six laying Kang Applicant before: China National Petroleum Corp. Applicant before: CHINA PETROLEUM PIPELINE ENGINEERING Co.,Ltd. Applicant before: DESIGN BRANCH OF CHINA PETROLEUM PIPELINE ENGINEERING Corp. |
|
CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200522 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CHINA PETROLEUM PIPELINE ENGINEERING Co.,Ltd. Applicant after: CHINA PETROLEUM PIPELINE ENGINEERING Corp. Address before: 100120 Beijing Xicheng District six laying Kang Applicant before: CHINA NATIONAL PETROLEUM Corp. Applicant before: CHINA PETROLEUM PIPELINE ENGINEERING Co.,Ltd. Applicant before: DESIGN BRANCH OF CHINA PETROLEUM PIPELINE ENGINEERING Corp. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |