CN105090650A - Inserting type oil delivery pipe - Google Patents
Inserting type oil delivery pipe Download PDFInfo
- Publication number
- CN105090650A CN105090650A CN201510559984.1A CN201510559984A CN105090650A CN 105090650 A CN105090650 A CN 105090650A CN 201510559984 A CN201510559984 A CN 201510559984A CN 105090650 A CN105090650 A CN 105090650A
- Authority
- CN
- China
- Prior art keywords
- oil delivery
- delivery pipe
- head
- transport pipe
- pipe
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 24
- 229910052802 copper Inorganic materials 0.000 claims description 20
- 239000010949 copper Substances 0.000 claims description 20
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 description 6
- 238000004642 transportation engineering Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004519 manufacturing process 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/086—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of latching members pushed radially by spring-like elements
Abstract
The invention discloses an inserting type oil delivery pipe which is composed of a pipe body, a concave head and a convex head. The concave head is fixed to one end of the pipe body, the convex head is fixed to the other end of the pipe body, and the matched faces of the convex head and the concave head are in movable fit. Two annular grooves are formed in an inner cavity of the concave head of the oil delivery pipe from inside to outside and an annular clamping table is arranged on the outer edge of the convex head of the oil delivery pipe. A sealing ring and a sponge rubber strip are arranged in the two annular grooves in the inner cavity of the concave head of the oil delivery pipe. A steel locking ring is arranged on the clamping table of the outer edge of the convex head of the oil delivery pipe. When two oil delivery pipes are connected, the convex head of one oil delivery pipe is directly inserted in the concave head of the other oil delivery pipe tightly so that sealing connection between the oil delivery pipes can be achieved. When the two oil delivery pipes are connected, not special equipment is needed, operation is convenient, the connection speed is high, the sealing performance is good, and the inserting type oil delivery pipe is suitable for long-distance connection. Meanwhile, the inserting type oil delivery pipe is convenient to detach and good in laying performance.
Description
One, technical field
What the present invention relates to is a kind of transport pipe, especially a kind of plug-in type transport pipe.
Two, background technique
Current, the pipeline road of people's application, two pipes are fixed together by bolt after the flange plate adopting oil transportation pipe end to fix docks with the flange plate that another oil transportation pipe end is fixed more by connection between transport pipe and transport pipe again; Or adopt tube and tube butt welding to connect.Adopt flange by bolted pipeline, oil transportation pipe end fixed flange technics comparing is complicated, adds cost of production simultaneously; Use bolted flange dish, there is connection speed slow, the deficiencies such as poor sealing performance.Adopt tube and tube butt welding to connect, in order to ensure the sealing between tube and tube connection, must need Special welding mould and welding equipment, also needing higher welding technique, also there is connection speed slow, sealability is difficult to ensure the deficiencies such as card simultaneously.
Three, summary of the invention
In order to solve the deficiencies in the prior art, the object of this invention is to provide a kind of connection speed fast, the plug-in type transport pipe of good seal performance.
The technological scheme realizing object of the present invention employing is: this plug-in type transport pipe is made up of body, recessed head, plush copper; One end of body is fixed with recessed head, and the other end is fixed with plush copper, and plush copper coordinates for dynamic with the fitting surface of recessed head; Be provided with two circular grooves from the inside to the outside in the recessed head inner chamber of transport pipe, the plush copper outer rim place of transport pipe is provided with annular chuck.
Two circular grooves of the recessed head inner chamber of described transport pipe are built with seal ring and sponge adhesive tape, and steel lock ring is equipped with at the plush copper outer rim chuck place of transport pipe.
When transport pipe is connected with transport pipe, is seated in the recessed head that the plush copper of transport pipe directly inserts transport pipe, being tightly connected between transport pipe can be realized.
Advantage of the present invention is: when transport pipe is connected with transport pipe, does not need special device, easy to operate, and connection speed is fast, good seal performance, and the pipeline road being suitable for long distance connects.Meanwhile, convenient disassembly has good laying performance.
Four, accompanying drawing explanation
Fig. 1 is the structural drawing of plug-in type transport pipe of the present invention.
Five, embodiment
In the accompanying drawings, plug-in type transport pipe of the present invention is made up of body, recessed head, plush copper; One end of body 2 is fixed with recessed 1, and the other end is fixed with plush copper 3.Recessed 1, plush copper 3 adopts highfrequency welding to be welded in the two ends of body 2 respectively, after plush copper 3 inserts recessed 1, plush copper 3 coordinates for moving with the fitting surface of recessed 1; Be provided with circular groove 4 and circular groove 5 from the inside to the outside in recessed 1 inner chamber of transport pipe, the plush copper 3 outer rim place of transport pipe is provided with annular chuck 6.The circular groove 4 of recessed 1 inner chamber of described transport pipe is built with seal ring 9, circular groove 5 built with sponge adhesive tape 8, and steel lock ring 7 is equipped with at plush copper 3 outer rim chuck 6 place of transport pipe.
When transport pipe is connected with transport pipe, be seated in the recessed head that the plush copper of transport pipe directly inserts transport pipe, the recessed head of the elastic locking by steel lock ring and plush copper, can realize being tightly connected between transport pipe.When transport pipe is connected with transport pipe, do not need special device, easy to operate, connection speed is fast, good seal performance, and the pipeline road being suitable for long distance connects.Meanwhile, convenient disassembly has good laying performance.
Claims (2)
1. a plug-in type transport pipe, is made up of body, recessed head, plush copper; It is characterized in that: one end of described body (2) is fixed with recessed head (1), and the other end is fixed with plush copper (3), plush copper (3) coordinates for dynamic with the fitting surface of recessed head (1); Be provided with circular groove (4) and circular groove (5) in recessed head (1) inner chamber of transport pipe from the inside to the outside, plush copper (3) the outer rim place of transport pipe is provided with annular chuck (6).
2. plug-in type transport pipe as claimed in claim 1, it is characterized in that: the circular groove (4) of recessed head (1) inner chamber of described transport pipe is built with seal ring (9), circular groove (5) built with sponge adhesive tape (8), and steel lock ring (7) is equipped with at plush copper (3) outer rim chuck (6) place of transport pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559984.1A CN105090650A (en) | 2015-08-29 | 2015-08-29 | Inserting type oil delivery pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559984.1A CN105090650A (en) | 2015-08-29 | 2015-08-29 | Inserting type oil delivery pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105090650A true CN105090650A (en) | 2015-11-25 |
Family
ID=54571684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510559984.1A Pending CN105090650A (en) | 2015-08-29 | 2015-08-29 | Inserting type oil delivery pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105090650A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109790949A (en) * | 2016-09-29 | 2019-05-21 | 霓达株式会社 | Pipe fitting and joint connection |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB413476A (en) * | 1933-05-16 | 1934-07-19 | Knowsley Cast Metal Company Lt | Improvements in hose couplings |
| CN87101887A (en) * | 1986-02-05 | 1987-10-07 | 埃尔康尼克斯控股有限公司 | Corrugated plastic pipe connector |
| CN1034254A (en) * | 1987-10-01 | 1989-07-26 | 蓬塔穆松公司 | The seal washer of locked teleswpe joints |
| CN1103149A (en) * | 1993-08-02 | 1995-05-31 | 弗里德韦尔迪克尔铁工厂公司 | Anti-sliding bearing connecting device |
| CN2283173Y (en) * | 1997-03-24 | 1998-06-03 | 隗俊 | Self-locking pipe connecting piece |
| US6206435B1 (en) * | 1994-11-30 | 2001-03-27 | Legris, S.A. | Quick coupling device for coupling a tube to a rigid endpiece |
| CN1290831A (en) * | 1999-07-01 | 2001-04-11 | 速睦喜股份有限公司 | Pipe joint |
| CN204962122U (en) * | 2015-08-29 | 2016-01-13 | 葫芦岛首钢东华机械有限公司 | Oil pipe is failed to plug -in type |
-
2015
- 2015-08-29 CN CN201510559984.1A patent/CN105090650A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB413476A (en) * | 1933-05-16 | 1934-07-19 | Knowsley Cast Metal Company Lt | Improvements in hose couplings |
| CN87101887A (en) * | 1986-02-05 | 1987-10-07 | 埃尔康尼克斯控股有限公司 | Corrugated plastic pipe connector |
| CN1034254A (en) * | 1987-10-01 | 1989-07-26 | 蓬塔穆松公司 | The seal washer of locked teleswpe joints |
| CN1103149A (en) * | 1993-08-02 | 1995-05-31 | 弗里德韦尔迪克尔铁工厂公司 | Anti-sliding bearing connecting device |
| US6206435B1 (en) * | 1994-11-30 | 2001-03-27 | Legris, S.A. | Quick coupling device for coupling a tube to a rigid endpiece |
| CN2283173Y (en) * | 1997-03-24 | 1998-06-03 | 隗俊 | Self-locking pipe connecting piece |
| CN1290831A (en) * | 1999-07-01 | 2001-04-11 | 速睦喜股份有限公司 | Pipe joint |
| CN204962122U (en) * | 2015-08-29 | 2016-01-13 | 葫芦岛首钢东华机械有限公司 | Oil pipe is failed to plug -in type |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109790949A (en) * | 2016-09-29 | 2019-05-21 | 霓达株式会社 | Pipe fitting and joint connection |
| US11215300B2 (en) | 2016-09-29 | 2022-01-04 | Nitta Corporation | Pipe joint and joint connection 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: 20151125 |
|
| RJ01 | Rejection of invention patent application after publication |