CN105952996A - 一种石油管道水下连接法兰 - Google Patents
一种石油管道水下连接法兰 Download PDFInfo
- Publication number
- CN105952996A CN105952996A CN201610530142.8A CN201610530142A CN105952996A CN 105952996 A CN105952996 A CN 105952996A CN 201610530142 A CN201610530142 A CN 201610530142A CN 105952996 A CN105952996 A CN 105952996A
- Authority
- CN
- China
- Prior art keywords
- flange
- magnet ring
- flange seat
- seat
- flange base
- 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
Links
- 239000003208 petroleum Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000010926 purge Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nODVweCcgaGVpZ2h0PSc4NXB4JyB2aWV3Qm94PScwIDAgODUgODUnPgo8IS0tIEVORCBPRiBIRUFERVIgLS0+CjxyZWN0IHN0eWxlPSdvcGFjaXR5OjEuMDtmaWxsOiNGRkZGRkY7c3Ryb2tlOm5vbmUnIHdpZHRoPSc4NS4wJyBoZWlnaHQ9Jzg1LjAnIHg9JzAuMCcgeT0nMC4wJz4gPC9yZWN0Pgo8dGV4dCB4PSczNS4wJyB5PSc1My42JyBjbGFzcz0nYXRvbS0wJyBzdHlsZT0nZm9udC1zaXplOjIzcHg7Zm9udC1zdHlsZTpub3JtYWw7Zm9udC13ZWlnaHQ6bm9ybWFsO2ZpbGwtb3BhY2l0eToxO3N0cm9rZTpub25lO2ZvbnQtZmFtaWx5OnNhbnMtc2VyaWY7dGV4dC1hbmNob3I6c3RhcnQ7ZmlsbDojM0I0MTQzJyA+RjwvdGV4dD4KPHRleHQgeD0nNTEuMCcgeT0nNTMuNicgY2xhc3M9J2F0b20tMCcgc3R5bGU9J2ZvbnQtc2l6ZToyM3B4O2ZvbnQtc3R5bGU6bm9ybWFsO2ZvbnQtd2VpZ2h0Om5vcm1hbDtmaWxsLW9wYWNpdHk6MTtzdHJva2U6bm9uZTtmb250LWZhbWlseTpzYW5zLXNlcmlmO3RleHQtYW5jaG9yOnN0YXJ0O2ZpbGw6IzNCNDE0MycgPmU8L3RleHQ+Cjwvc3ZnPgo= [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Classifications
-
- 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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
-
- 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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
Abstract
本发明涉及石油法兰制造领域，具体的说是一种石油管道水下连接法兰，包括上法兰座、垫片和下法兰座，所述的上法兰座包括排气孔、锥形挡水片、上磁铁环和下磁铁环，上法兰座上设有排气孔；锥形挡水片安装在排气孔内部；上磁铁环与上法兰座底板相连接；所述的下磁铁环与下法兰座相连接；所述的垫片位于上法兰座与下法兰座之间，且垫片与上磁铁环与下磁铁环相连接，所述的垫片材料选用弹性橡胶材料；所述的上法兰座与下法兰座上均设有螺栓孔。本发明通过锥形挡水片的设计，能够实现水下石油管道在工作工程中的单向排水功能，便于石油管道的水下安装，同时在管道实用过程中可方面讲水杂质排除管道，有利于石油的开采工作。
Description
技术领域
[0001] 本发明涉及石油法兰制造领域，具体的说是一种石油管道水下连接法兰。背景技术
[0002] 如今，随着人类文明的不断发展，工业水平的不断革新，石油开采技术也在不断提高，对于石油开采过程中最长遇到的问题便是石油的在开采过程中所遇到的传输问题，现有技术中石油开采时通常采用管道进行传输，由此可见，石油在开采过程中对传输管道的要求较高，而对于石油传输管道在进行传输过程中，其连接件的选择也较为重要，石油管道连接件通常选用法兰进行连接，在现有石油管道连接法兰中通常是针对两个管道之间的连接，而对于连接环境的一般为正常的大气中，在海洋石油开采过程中，通常需要石油管道在水下进行连接，在水下进行连接的管道，通常需要将管道先置入水下后在进行使用，因此， 会产生排水过程，管道本身一般不具有排水功能，因此，人们急需一种石油管道水下连接法兰，其通过锥形挡水片的设计，能够实现水下石油管道在工作工程中的单向排水功能，便于石油管道的水下安装，同时在管道实用过程中可方面讲水杂质排除管道，有利于石油的开采工作。发明内容
[0003] 为了弥补现有技术的不足，本发明中所述的一种石油管道水下连接法兰，其通过锥形挡水片的设计，能够实现水下石油管道在工作工程中的单向排水功能，便于石油管道的水下安装，同时在管道实用过程中可方面讲水杂质排除管道，有利于石油的开采工作。
[0004] 本发明解决其技术问题所采用的技术方案是:一种石油管道水下连接法兰，包括上法兰座、垫片和下法兰座，所述的上法兰座包括排气孔、锥形挡水片、上磁铁环和下磁铁环，所述的上法兰座上设有排气孔;所述的锥形挡水片安装在排气孔内部，且锥形挡水片具有单向传输性，流体可单向通过，通过锥形挡水片的设计，能够实现水下石油管道在工作工程中的单向排水功能，便于石油管道的水下安装，同时在管道实用过程中可方面讲水杂质排除管道，有利于石油的开采工作;所述的上磁铁环与上法兰座底板相连接;所述的下磁铁环与下法兰座相连接;所述的垫片位于上法兰座与下法兰座之间，且垫片与上磁铁环与下磁铁环相连接，所述的垫片材料选用弹性橡胶材料;所述的上法兰座与下法兰座上均设有螺栓孔，且上法兰座与下法兰座上的螺栓孔数量相等，且螺栓孔的中心轴线重合，通过上磁铁环和下磁铁环的设置，便于将本发明中所述的上法兰座和下法兰座进行连接，同时，由于磁铁之间的相互磁力作用，能够将垫片的密封性进行加强，上法兰座1与下法兰座3之间可通过螺栓连接，从而保证足够的密封力。
[0005] 有益效果:本发明中所述的一种石油管道水下连接法兰，其通过锥形挡水片的设计，能够实现水下石油管道在工作工程中的单向排水功能，便于石油管道的水下安装，同时在管道实用过程中可方面讲水杂质排除管道，有利于石油的开采工作。附图说明
[0006] 下面结合附图和实施方式对本发明进一步说明。
[0007] 图1是本发明的立体结构示意图；
[0008] 图2是本发明的全剖示意图；
[0009] 图3是本发明的上法兰座的立体结构示意图；
[0010] 图中:上法兰座1、垫片2、下法兰座3,排气孔11、锥形挡水片12、上磁铁环13、下磁铁环14。具体实施方式
[0011] 为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合实施方式，进一步阐述本发明。
[0012] 如图1、图2和图3所示，本发明所述的一种石油管道水下连接法兰，包括上法兰座 1、垫片2和下法兰座3,所述的上法兰座1包括排气孔11、锥形挡水片12、上磁铁环13和下磁铁环14，所述的上法兰座11上设有排气孔11;所述的锥形挡水片12安装在排气孔11内部，且锥形挡水片12具有单向传输性，流体可单向通过，通过锥形挡水片12的设计，能够实现水下石油管道在工作工程中的单向排水功能，便于石油管道的水下安装，同时在管道实用过程中可方面讲水杂质排除管道，有利于石油的开采工作;所述的上磁铁环13与上法兰座底板相连接;所述的下磁铁环13与下法兰座3相连接;所述的垫片2位于上法兰座3与下法兰座3 之间，且垫片2与上磁铁环13与下磁铁环14相连接，所述的垫片2材料选用弹性橡胶材料;所述的上法兰座1与下法兰座3上均设有螺栓孔，且上法兰座1与下法兰座3上的螺栓孔数量相等，且螺栓孔的中心轴线重合，通过上磁铁环13和下磁铁环14的设置，便于将本发明中所述的上法兰座1和下法兰座3进行连接，同时，由于磁铁之间的相互磁力作用，能够将垫片2的密封性进行加强，上法兰座1与下法兰座3之间可通过螺栓连接，从而保证足够的密封力。 [〇〇13]以上显示和描述了本发明的基本原理、主要特征和优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中的描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。
Claims (2)
1.一种石油管道水下连接法兰，其特征在于:包括上法兰座(1)、垫片(2)和下法兰座 (3)，所述的上法兰座(1)包括排气孔(11)、锥形挡水片(12)、上磁铁环(13)和下磁铁环 (14)，所述的上法兰座(11)上设有排气孔(11);所述的锥形挡水片(12)安装在排气孔(11) 内部，且锥形挡水片(12)具有单向传输性，流体可单向通过;所述的上磁铁环(13)与上法兰 座底板相连接;所述的下磁铁环(13)与下法兰座(3)相连接;所述的垫片(2)位于上法兰座 (3)与下法兰座(3)之间，且垫片(2)与上磁铁环(13)与下磁铁环(14)相连接;所述的上法兰 座(1)与下法兰座(3)上均设有螺栓孔，且上法兰座(1)与下法兰座(3)上的螺栓孔数量相 等，且螺栓孔的中心轴线重合。
2.根据权利要求1所述的一种石油管道水下连接法兰，其特征在于:所述的上磁铁环 (13)与下磁铁环(14)之间的磁极同向；所述的垫片(2)材料选用弹性橡胶材料。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610530142.8A CN105952996B (zh) | 2016-07-07 | 2016-07-07 | 一种石油管道水下连接法兰 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610530142.8A CN105952996B (zh) | 2016-07-07 | 2016-07-07 | 一种石油管道水下连接法兰 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105952996A true CN105952996A (zh) | 2016-09-21 |
| CN105952996B CN105952996B (zh) | 2018-12-21 |
Family
ID=56899637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610530142.8A Active CN105952996B (zh) | 2016-07-07 | 2016-07-07 | 一种石油管道水下连接法兰 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952996B (zh) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090293238A1 (en) * | 2008-05-30 | 2009-12-03 | Hana Consulting, Inc. | Magnetic coupling device and method |
| CN101598246A (zh) * | 2008-06-06 | 2009-12-09 | 中国海洋石油总公司 | 海底输油管道法兰水下对接的方法 |
| JP2011094778A (ja) * | 2009-11-02 | 2011-05-12 | Ulvac Japan Ltd | フランジ及びフランジの製造方法 |
| CN202863561U (zh) * | 2012-10-25 | 2013-04-10 | 北京汽车股份有限公司 | 可单向排水的空气室孔堵 |
| PL214885B1 (pl) * | 2010-03-10 | 2013-09-30 | Akad Gorniczo Hutnicza | Połączenie rurowe |
| CN204312895U (zh) * | 2014-12-17 | 2015-05-06 | 江苏中通管业有限公司 | 一种带磁性的双法兰盘 |
| CN205350653U (zh) * | 2015-12-04 | 2016-06-29 | 重庆宝进机械制造有限公司 | 一种数控机床加工而成的汽车法兰 |
-
2016
- 2016-07-07 CN CN201610530142.8A patent/CN105952996B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090293238A1 (en) * | 2008-05-30 | 2009-12-03 | Hana Consulting, Inc. | Magnetic coupling device and method |
| CN101598246A (zh) * | 2008-06-06 | 2009-12-09 | 中国海洋石油总公司 | 海底输油管道法兰水下对接的方法 |
| JP2011094778A (ja) * | 2009-11-02 | 2011-05-12 | Ulvac Japan Ltd | フランジ及びフランジの製造方法 |
| PL214885B1 (pl) * | 2010-03-10 | 2013-09-30 | Akad Gorniczo Hutnicza | Połączenie rurowe |
| CN202863561U (zh) * | 2012-10-25 | 2013-04-10 | 北京汽车股份有限公司 | 可单向排水的空气室孔堵 |
| CN204312895U (zh) * | 2014-12-17 | 2015-05-06 | 江苏中通管业有限公司 | 一种带磁性的双法兰盘 |
| CN205350653U (zh) * | 2015-12-04 | 2016-06-29 | 重庆宝进机械制造有限公司 | 一种数控机床加工而成的汽车法兰 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105952996B (zh) | 2018-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105952996A (zh) | 一种石油管道水下连接法兰 | |
| CN204142582U (zh) | 多型号电池盖帽测试装置 | |
| CN207620753U (zh) | 一种井口架结构 | |
| US2532918A (en) | Fluid distributing or collecting system for water softeners, filters, and the like | |
| CN105836834A (zh) | 一种溶气释放器 | |
| CN203770929U (zh) | 立式水压机 | |
| CN207246793U (zh) | 一种石灰乳搅拌系统 | |
| CN205226864U (zh) | 过滤型天然气疏水阀 | |
| CN206299842U (zh) | 立式止回阀 | |
| CN204284902U (zh) | 天然气疏水阀 | |
| CN204373852U (zh) | 试漏装置 | |
| CN210858657U (zh) | 一种油井井下原油龙头 | |
| CN203963209U (zh) | 阻气味水力浮通排水阀装置 | |
| CN207280794U (zh) | 一种用于主变有载开关的取油样装置 | |
| CN206708609U (zh) | 一种管道连接件 | |
| CN205896238U (zh) | 一种软密封旋塞阀 | |
| CN202056394U (zh) | 快速排气阀 | |
| CN208204076U (zh) | 一种固定球阀压盖法兰分体式结构 | |
| CN202690006U (zh) | 一种自密封固井胶塞组合装置 | |
| CN209145584U (zh) | 一种煤矿钻孔封孔质量检测用连接器 | |
| CN209953393U (zh) | 橡胶塞清洗设备 | |
| CN202756810U (zh) | 一种管道的集中连接装置 | |
| CN203395249U (zh) | 球阀 | |
| CN210527250U (zh) | 新型容器下水防堵阀 | |
| CN209613710U (zh) | 一种管道冲洗器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C06 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181105 Address after: Room 2207, Fulong Garden No. 1 Commercial and Residential Building, Houhai Village, Baiqi Township, Quanzhou City, Fujian Province, 362000 Applicant after: Quanzhou city to send new Mstar Technology Ltd Address before: 246001 Anhui Anqing Development Zone 3.9 square kilometers Industrial Park (30% temples) Applicant before: ANQING YIYUAN PETROLEUM MACHINERY PARTS MANUFACTURING CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191217 Address after: Pinghu City, Jiaxing City, Zhejiang province 314200 Guang Chen Zhen Guang Line No. 250 democracy Patentee after: Pinghu Qianjiang Machinery Manufacturing Co., Ltd Address before: Room 2207, Fulong Garden No. 1 Commercial and Residential Building, Houhai Village, Baiqi Township, Quanzhou City, Fujian Province, 362000 Patentee before: Quanzhou city to send new Mstar Technology Ltd |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An underwater connecting flange for oil pipeline Effective date of registration: 20211126 Granted publication date: 20181221 Pledgee: Zhejiang Pinghu Rural Commercial Bank Co.,Ltd. Guangchen sub branch Pledgor: Pinghu Qianjiang Machinery Manufacturing Co.,Ltd. Registration number: Y2021330002373 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |