CN105501731A - Structure of oil and gas recovery pipeline - Google Patents
Structure of oil and gas recovery pipeline Download PDFInfo
- Publication number
- CN105501731A CN105501731A CN201511031112.4A CN201511031112A CN105501731A CN 105501731 A CN105501731 A CN 105501731A CN 201511031112 A CN201511031112 A CN 201511031112A CN 105501731 A CN105501731 A CN 105501731A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- tank
- oil
- gas recovery
- recovery pipeline
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
- B65D90/30—Recovery of escaped vapours
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention belongs to the field of oil and gas recovery treatment, and particularly relates to a structure of an oil and gas recovery pipeline. The oil and gas recovery pipeline is positioned in a tank and is arranged in an arc along one side of the inner wall of the tank; the upper end and the lower end of the pipeline respectively extend out from the top and the bottom of the tank. The middle part of the oil and gas recovery pipeline is connected with the inner wall of the tank by a fixing pipe clamp. The oil and gas recovery pipeline adopts circular arc transition more similar to the tank, and the bending structure enables a welding part between the pipeline and the tank to be better in a stress state when vertical load is applied to the pipeline in the tank, so that deformation incompatibility of the pipeline and the tank is relieved, and the service life of the pipeline is prolonged. The fixing pipe clamp is additionally arranged in the middle of the pipeline, so that pipeline shake caused by impact of liquid in the tank can be reduced.
Description
Technical field
The invention belongs to petroleum vapor recovery process field, particularly relate to a kind of petroleum vapor recovery pipeline structure.
Background technology
As shown in Figure 1, adopt a straight tube to extend through tank base from tank body top, oil gas enters gas recovery system for oil to existing petroleum vapor recovery pipeline structure by the road, realizes petroleum vapor recovery.Because pipeline is different from tank body rigidity, when by vertical load, pipeline and tank body are deformed inharmonious, easily occur crackle at pipeline and tank body welding place.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of Novel oil gas reclaim line structure, make pipeline in tank body by vertical load time, pipeline and tank body welding place strained condition better, can be alleviated the deformation of pipeline and tank body, increase the service life.
The present invention for solving the problems of the technologies described above adopted technical scheme is:
There is provided a kind of Novel oil gas reclaim line structure, its special character is: petroleum vapor recovery pipeline is arranged along inner tank wall side camber line in tank interior, and pipeline top and bottom are stretched out from tank body top and bottom respectively.
Be connected with inner tank wall by fixing pipe clamp in the middle part of petroleum vapor recovery pipeline.
The invention has the beneficial effects as follows:
1, petroleum vapor recovery pipeline adopts and tank body arc transition relatively, this bending structure make pipeline in tank body by vertical load time, pipeline and tank body welding place strained condition better, can be alleviated the deformation of pipeline and tank body, increase the service life.
2, be fixed pipe clamp in the middle of pipeline, the pipeline that can reduce the initiation of tank interior hydraulic shock rocks.
Accompanying drawing explanation
Fig. 1 is existing petroleum vapor recovery pipeline structure generalized section;
Fig. 2 is generalized section of the present invention.
In figure, 11-tank body, 12-petroleum vapor recovery pipeline, 21-tank body, 22-petroleum vapor recovery pipeline, 23-fix pipe clamp.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 2, petroleum vapor recovery pipeline 22 is arranged along inner tank wall side camber line in tank body 21 inside, and pipeline top and bottom are stretched out from tank body top and bottom respectively, and pipeline upper end is welded with junction, tank body top, and pipeline lower end is welded with tank base junction.Be connected with inner tank wall by fixing pipe clamp 23 in the middle part of petroleum vapor recovery pipeline.
Petroleum vapor recovery pipeline adopts and tank body arc transition relatively, this bending structure make pipeline in tank body by vertical load time, pipeline and tank body welding place strained condition better, can be alleviated the deformation of pipeline and tank body, increase the service life.Be fixed pipe clamp in the middle of pipeline, the pipeline that can reduce the initiation of tank interior hydraulic shock rocks.
Claims (2)
1. a petroleum vapor recovery pipeline structure, is characterized in that: described petroleum vapor recovery pipeline is arranged along inner tank wall side camber line in tank interior, and pipeline top and bottom are stretched out from tank body top and bottom respectively.
2. a kind of petroleum vapor recovery pipeline structure according to claim 1, is characterized in that: be connected with inner tank wall by fixing pipe clamp in the middle part of described petroleum vapor recovery pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511031112.4A CN105501731A (en) | 2015-12-31 | 2015-12-31 | Structure of oil and gas recovery pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511031112.4A CN105501731A (en) | 2015-12-31 | 2015-12-31 | Structure of oil and gas recovery pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105501731A true CN105501731A (en) | 2016-04-20 |
Family
ID=55710127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511031112.4A Pending CN105501731A (en) | 2015-12-31 | 2015-12-31 | Structure of oil and gas recovery pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105501731A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498146A (en) * | 2019-08-26 | 2019-11-26 | 北京环境特性研究所 | A kind of nonmetallic vacuum tank of large size with low frequency high wave transmission rate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4369891A (en) * | 1980-08-30 | 1983-01-25 | Kato Hatsujo Kaisha, Ltd. | Structure of a breather pipe for gasoline tanks |
| CN201023904Y (en) * | 2007-04-20 | 2008-02-20 | 李希有 | Gasoline sealing dismounting storage oil gas reclaiming device |
| CN204038270U (en) * | 2014-07-21 | 2014-12-24 | 中航复合材料有限责任公司 | A kind of petroleum vapor recovery pipe |
| CN205366696U (en) * | 2015-12-31 | 2016-07-06 | 西安轨道交通装备有限责任公司 | Vapor recovery system pipeline structure |
-
2015
- 2015-12-31 CN CN201511031112.4A patent/CN105501731A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4369891A (en) * | 1980-08-30 | 1983-01-25 | Kato Hatsujo Kaisha, Ltd. | Structure of a breather pipe for gasoline tanks |
| CN201023904Y (en) * | 2007-04-20 | 2008-02-20 | 李希有 | Gasoline sealing dismounting storage oil gas reclaiming device |
| CN204038270U (en) * | 2014-07-21 | 2014-12-24 | 中航复合材料有限责任公司 | A kind of petroleum vapor recovery pipe |
| CN205366696U (en) * | 2015-12-31 | 2016-07-06 | 西安轨道交通装备有限责任公司 | Vapor recovery system pipeline structure |
Non-Patent Citations (1)
| Title |
|---|
| 全国天然气标准化技术委员会: "《天然气标准汇编》", 28 February 2007, 中国标准出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498146A (en) * | 2019-08-26 | 2019-11-26 | 北京环境特性研究所 | A kind of nonmetallic vacuum tank of large size with low frequency high wave transmission rate |
| CN110498146B (en) * | 2019-08-26 | 2021-06-04 | 北京环境特性研究所 | Large-scale nonmetal vacuum tank body with low frequency and high wave-transmitting rate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
|
| RJ01 | Rejection of invention patent application after publication |