CN104989908A - Connector of petroleum pipeline - Google Patents
Connector of petroleum pipeline Download PDFInfo
- Publication number
- CN104989908A CN104989908A CN201510273614.1A CN201510273614A CN104989908A CN 104989908 A CN104989908 A CN 104989908A CN 201510273614 A CN201510273614 A CN 201510273614A CN 104989908 A CN104989908 A CN 104989908A
- Authority
- CN
- China
- Prior art keywords
- buffer cavity
- supervisor
- connecting tube
- pipe
- pipe connected
- 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
Links
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
- 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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- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
Abstract
The invention discloses a connector of a petroleum pipeline. The connector comprises a cushion chamber and a connecting pipe of a branch pipe communicating with the cushion chamber, the cushion chamber is connected with a connecting pipe of a main pipe, the cushion chamber is provided with a valve, reinforcing ribs are disposed to connection between any two of the connecting pipe of the branch pipe, the connecting pipe of the main pipe and the cushion chamber, the cushion chamber is circular or elliptical, the connecting pipe of the branch pipe and the connecting pipe of the main pipe are disposed at two ends of the axis of the cushion chamber, and the outer wall of the connecting pipe of the branch pipe, and the inner wall of the connecting pipe of the main pipe are provide with connecting threads. The connector of a petroleum pipeline is simple in structure and high in structural stability.
Description
Technical field
The present invention relates to oil equipment field, particularly, relate to a kind of petroleum pipeline connection set.
Background technique
Petroleum pipeline is used for transfer oil everywhither, and the supervisor of oil output pipeline and the joint between being in charge of, be easily damaged, and not easy-maintaining.In order to solve this technical problem, Authorization Notice No. is " petroleum pipeline connection set " patent of CN 203703428 U, it comprises and is responsible for the buffer cavity be connected, be arranged on the first flange on buffer cavity, the connecting tube be communicated with buffer cavity and the second flange be located on connecting tube, and the joint of buffer cavity and connecting tube is provided with stiffening rib, it can prevent from supervisor and be in charge of joint destroying, and easy-maintaining, but, its buffer cavity is directly connected with supervisor, the impact force of oil to buffer cavity that supervisor exports is large, the impulse force that buffer cavity wall is subject to increases, supervisor exports oil to the impact force of buffer cavity as shown in Figure 1, the stability requirement of buffer cavity structure is improved.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of petroleum pipeline connection set, and its structure is simple, and structure stability is high.
The present invention's adopted technological scheme that solves the problem is:
A kind of petroleum pipeline connection set, point pipe connected pipe comprising buffer cavity and be communicated with buffer cavity, described buffer cavity is also connected with supervisor's connecting tube, described buffer cavity is provided with valve, the joint of described point pipe connected pipe, supervisor's connecting tube and buffer cavity is provided with stiffening rib, described buffer cavity is circular or oval, described point pipe connected pipe, supervisor's connecting tube lay respectively at the two ends of buffer cavity axis, and the outer tube wall of described point pipe connected pipe, the inner tubal wall of supervisor's connecting tube are provided with connecting thread.
The present invention improves on the basis of existing technology, one: buffer cavity is set to circle or ellipse, and point pipe connected pipe, supervisor's connecting tube lay respectively at the two ends of buffer cavity axis, make the oil exporting supervisor not have impact force to buffer cavity, ensure the stability of its structure; Its two: a point pipe connected pipe, supervisor's connecting tube are changed into the Placement be in charge of, be responsible for respectively and being threaded, and its anti-leak result is better than the Placement of employing flange.On point pipe connected pipe, supervisor's connecting tube, screw thread is separately positioned on outer tube wall, inner tubal wall, and its flow direction exported according to oil, avoids oil impact force to connection set in course of conveying, ensure connection set with supervisor, be in charge of the stability be connected.Valve is used for carrying out open and close controlling and Flow-rate adjustment.
As preferably, in order to further reinforced engagement means structure stability and avoid connection set to corrode leakage of oil, the wall thickness of described buffer cavity, point pipe connected pipe, supervisor's connecting tube is 2-2.2 centimetre.
As preferably, in order to further strengthen the stability of connection set structure, described buffer cavity, point pipe connected pipe, supervisor's connecting tube are structure as a whole.
As preferably, in order to improve the action effect of stiffening rib, described stiffening rib is welded on the joint of a point pipe connected pipe, supervisor's connecting tube and buffer cavity.
To sum up, the invention has the beneficial effects as follows:
1, buffer cavity is set to circle or ellipse by the present invention, and point pipe connected pipe, supervisor's connecting tube lay respectively at the two ends of buffer cavity axis, make the oil exporting supervisor not have impact force to buffer cavity, ensure the stability of its structure.
2, a point pipe connected pipe, supervisor's connecting tube change into the Placement be in charge of, be responsible for and being threaded by the present invention respectively, and its anti-leak result is better than the Placement adopting flange, improves leakage prevention capability.
3, the present invention divides screw thread on pipe connected pipe, supervisor's connecting tube to be separately positioned on outer tube wall, inner tubal wall, its flow direction exported according to oil, avoid oil impact force to connection set in course of conveying, ensure connection set with supervisor, be in charge of the stability be connected.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing connection set.
Fig. 2 is structural representation of the present invention.
Mark and corresponding component title in accompanying drawing: 1, buffer cavity; 2, pipe connected pipe is divided; 3, connecting tube is responsible for; 4, valve; 5, stiffening rib.
Embodiment
Below in conjunction with embodiment and accompanying drawing, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
A kind of petroleum pipeline connection set as shown in Figure 2, point pipe connected pipe 2 comprising buffer cavity 1 and be communicated with buffer cavity 1, described buffer cavity 1 is also connected with supervisor's connecting tube 3, described buffer cavity 1 is provided with valve 4, described point pipe connected pipe 2, supervisor's connecting tube 3 is provided with stiffening rib 5 with the joint of buffer cavity, described buffer cavity 1 is circular or oval, described point pipe connected pipe 2, supervisor's connecting tube 3 lays respectively at the two ends of buffer cavity 1 axis, the outer tube wall of described point pipe connected pipe 2, the inner tubal wall of supervisor's connecting tube 3 is provided with connecting thread.
The present embodiment improves on the basis of existing technology, one: buffer cavity is set to circle or ellipse, and point pipe connected pipe, supervisor's connecting tube lay respectively at the two ends of buffer cavity axis, make the oil exporting supervisor not have impact force to buffer cavity, ensure the stability of its structure; Its two: a point pipe connected pipe, supervisor's connecting tube are changed into the Placement be in charge of, be responsible for respectively and being threaded, and its anti-leak result is better than the Placement of employing flange.On point pipe connected pipe, supervisor's connecting tube, screw thread is separately positioned on outer tube wall, inner tubal wall, and its flow direction exported according to oil, avoids oil impact force to connection set in course of conveying, ensure connection set with supervisor, be in charge of the stability be connected.
Embodiment 2:
A kind of petroleum pipeline connection set as shown in Figure 2, in order to further reinforced engagement means structure stability and avoid connection set corrode leakage of oil, the present embodiment has done refinement on the basis of above-described embodiment, and the wall thickness of namely described buffer cavity 1, point pipe connected pipe 2, supervisor's connecting tube 3 is 2-2.2 centimetre.
Embodiment 3:
A kind of petroleum pipeline connection set as shown in Figure 2, in order to further strengthen the stability of connection set structure, the present embodiment has done refinement on the basis of above-described embodiment, and namely described buffer cavity 1, point pipe connected pipe 2, supervisor's connecting tube 3 are structure as a whole.
Described stiffening rib 5 is welded on the joint of point pipe connected pipe 2, supervisor's connecting tube 3 and buffer cavity.
As mentioned above, the present invention can be realized preferably.
Claims (4)
1. a petroleum pipeline connection set, point pipe connected pipe (2) comprising buffer cavity (1) and be communicated with buffer cavity (1), it is characterized in that: described buffer cavity (1) is also connected with supervisor's connecting tube (3), described buffer cavity (1) is provided with valve (4), described point pipe connected pipe (2), supervisor's connecting tube (3) is provided with stiffening rib (5) with the joint of buffer cavity, described buffer cavity (1) is circular or oval, described point pipe connected pipe (2), supervisor's connecting tube (3) lays respectively at the two ends of buffer cavity (1) axis, the outer tube wall of described point pipe connected pipe (2), the inner tubal wall of supervisor's connecting tube (3) is provided with connecting thread.
2. a kind of petroleum pipeline connection set according to claim 1, is characterized in that: the wall thickness of described buffer cavity (1), point pipe connected pipe (2), supervisor's connecting tube (3) is 2-2.2 centimetre.
3. a kind of petroleum pipeline connection set according to claim 1, is characterized in that: described buffer cavity (1), point pipe connected pipe (2), supervisor's connecting tube (3) are structure as a whole.
4. a kind of petroleum pipeline connection set according to claim 1, is characterized in that: described stiffening rib (5) is welded on a point pipe connected pipe (2), is responsible for the joint of connecting tube (3) and buffer cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510273614.1A CN104989908A (en) | 2015-05-26 | 2015-05-26 | Connector of petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510273614.1A CN104989908A (en) | 2015-05-26 | 2015-05-26 | Connector of petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104989908A true CN104989908A (en) | 2015-10-21 |
Family
ID=54301763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510273614.1A Pending CN104989908A (en) | 2015-05-26 | 2015-05-26 | Connector of petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989908A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06288496A (en) * | 1993-03-31 | 1994-10-11 | Daikin Ind Ltd | Pipeline connecting structure |
| CN201836592U (en) * | 2010-10-29 | 2011-05-18 | 广东联塑科技实业有限公司 | Pipeline connection structure for copper spherical valve |
| CN202812643U (en) * | 2012-09-23 | 2013-03-20 | 曹佰山 | Pressure loading diversion valve |
| CN203023725U (en) * | 2012-12-27 | 2013-06-26 | 芜湖东旭光电科技有限公司 | Horizontal pipeline backflow preventing device |
| CN203703428U (en) * | 2013-12-04 | 2014-07-09 | 重庆中重石油机械有限公司 | Oil pipeline connecting device |
-
2015
- 2015-05-26 CN CN201510273614.1A patent/CN104989908A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06288496A (en) * | 1993-03-31 | 1994-10-11 | Daikin Ind Ltd | Pipeline connecting structure |
| CN201836592U (en) * | 2010-10-29 | 2011-05-18 | 广东联塑科技实业有限公司 | Pipeline connection structure for copper spherical valve |
| CN202812643U (en) * | 2012-09-23 | 2013-03-20 | 曹佰山 | Pressure loading diversion valve |
| CN203023725U (en) * | 2012-12-27 | 2013-06-26 | 芜湖东旭光电科技有限公司 | Horizontal pipeline backflow preventing device |
| CN203703428U (en) * | 2013-12-04 | 2014-07-09 | 重庆中重石油机械有限公司 | Oil pipeline connecting device |
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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: 20151021 |
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| RJ01 | Rejection of invention patent application after publication |