CN106151777A - Steel-plastics composite pipe solder connector - Google Patents
Steel-plastics composite pipe solder connector Download PDFInfo
- Publication number
- CN106151777A CN106151777A CN201610733972.0A CN201610733972A CN106151777A CN 106151777 A CN106151777 A CN 106151777A CN 201610733972 A CN201610733972 A CN 201610733972A CN 106151777 A CN106151777 A CN 106151777A
- Authority
- CN
- China
- Prior art keywords
- silica gel
- gel ring
- blocks water
- mounting groove
- stainless steel
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
- F16L58/181—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for non-disconnectable pipe joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Steel-plastics composite pipe solder connector relates to the adapter that a kind of adjacent two steel-plastics composite pipes carry out using when butt welding connects.Mainly design for solving the problem of mode discomfort plastic coated composite steel pipe that is welded to connect at present.It includes stainless steel cylinder, if setting the silica gel ring mounting groove that blocks water of arterial highway annular on stainless steel cylinder left end outer wall, if also setting the silica gel ring mounting groove that blocks water of arterial highway annular on stainless steel cylinder right-hand member outer wall, per pass blocks water and is designed with the silica gel ring that blocks water in silica gel ring mounting groove, the cross section of the described silica gel ring lower half that blocks water is rectangle, block water the silica gel ring first half cross section for semicircle, the block water lower portion of silica gel ring is in the silica gel ring mounting groove that blocks water, and the first half of the silica gel ring that blocks water exposes from the silica gel ring mounting groove that blocks water.Advantage is that pipeline internal corrosion function is not had any damage, it also avoid simultaneously and connects and again cut place must be carried out antiseptic work after other connected mode pipeline field cuts off.
Description
Technical field:
The present invention relates to the adapter that a kind of adjacent two steel-plastics composite pipes carry out using when butt welding connects.
Background technology:
Pipeline is when buried, and owing to having vibrations in the medium-weight carried and real work dynamic process, soil is certainly in addition
Body settlement factors, especially because the corrosion that electrochemistry is to connecting bolt, is easily caused traditional clip, the connection spiral shell of bolt flange
Bolt loosens, thus the phenomenon of pipeline break, leakage occurs.Common steel tube selects the mode of directly welding to be attached at present, this
Plant mode stable performance, firm, but this mode discomfort plastic coated composite steel pipe being welded to connect, because meeting in welding process
Destroy the inside coating of plastic coated composite steel pipe, ultimately result in inside coating and do not reach its antiseptical effect.
Summary of the invention:
The technical problem to be solved is to provide when a kind of adjacent two steel-plastics composite pipes are connected by welding manner not
The steel-plastics composite pipe solder connector of inside coating anti-corrosion function can be destroyed.
Above-mentioned purpose is achieved in that it includes stainless steel cylinder, if setting arterial highway on stainless steel cylinder left end outer wall
The silica gel ring mounting groove that blocks water of annular, if the silica gel ring that blocks water also setting arterial highway annular on stainless steel cylinder right-hand member outer wall is installed
Groove, per pass blocks water and is designed with the silica gel ring that blocks water in silica gel ring mounting groove, described in the block water cross section of silica gel ring lower half be rectangle,
Block water the silica gel ring first half cross section for semicircle, the lower portion of the silica gel ring that blocks water in the silica gel ring mounting groove that blocks water, resistance
The first half of water silica gel ring exposes from the silica gel ring mounting groove that blocks water.
A length of the 20 of described stainless steel cylinder.
The two ends extroversion external diffusion of described stainless steel cylinder horn-like.
When the invention have the advantage that use, this adapter is inserted in adjacent two steel-plastics composite pipe, its left end
Block water blocking water silica gel ring and being positioned at the steel-plastics composite pipe inner tubal wall close contact in left side, the resistance of its right-hand member in silica gel ring mounting groove
Blocking water silica gel ring and being positioned at the steel-plastics composite pipe inner tubal wall close contact on right side, then to two steel in water silica gel ring mounting groove
Plastic composite joint is welded, and welding heat affected zone is less than 50mm.The liquid of pipeline conveying passes through welding through adapter
Position, makes the liquid of conveying contact due to not non-with the welding position non-corrosive metal (NCM) of the existence of the silica gel ring that blocks water.Use this device pair
Pipeline internal corrosion function does not has any damage, and connect after it also avoid the cut-out of other connected mode pipeline field must be the most right simultaneously
Cut place carries out antiseptic work.The more important thing is due to solder connector block water the existence of silica gel ring make this device and its
Its metal do not contacts, thoroughly avoid different metal has that Different electrodes potential difference metal contacts with each other and the metal that causes is rotten
Erosion.Compare that other connected mode is easier, quick, energy-saving and environmental protection, cheap.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the cross sectional representation of silica gel ring of blocking water in the present invention amplified；
Fig. 3 is the use view of the present invention, and in figure, 3 is steel-plastics composite pipe, and 4 is coating, and 5 is two steel-plastics composite pipes pair
Connect place's solder joint.
Detailed description of the invention:
Seeing figures.1.and.2, it includes stainless steel cylinder 1, if setting the silicon that blocks water of arterial highway annular on stainless steel cylinder left end outer wall
Cushion rubber mounting groove, if also setting the silica gel ring mounting groove that blocks water of arterial highway annular on stainless steel cylinder right-hand member outer wall, per pass blocks water silicon
Be designed with the silica gel ring 2 that blocks water in cushion rubber mounting groove, described in the block water cross section of silica gel ring lower half be rectangle, block water on silica gel ring
The cross section in half portion is semicircle, the lower portion of the silica gel ring that blocks water in the silica gel ring mounting groove that blocks water, the silica gel ring that blocks water upper
Half portion exposes from the silica gel ring mounting groove that blocks water.
A length of the 20 of described stainless steel cylinder.
The two ends extroversion external diffusion of described stainless steel cylinder horn-like.
Claims (5)
1. steel-plastics composite pipe solder connector, is characterized in that: include stainless steel cylinder (1), on stainless steel cylinder left end outer wall
If if the silica gel ring mounting groove that blocks water of arterial highway annular, if also setting the silica gel that blocks water of arterial highway annular on stainless steel cylinder right-hand member outer wall
Circle mounting groove, per pass blocks water and is designed with the silica gel ring (2) that blocks water in silica gel ring mounting groove.
2., according to the steel-plastics composite pipe solder connector described in claim 1, it is characterized in that: described in block water silica gel ring lower half
Cross section is rectangle, and the cross section of the silica gel ring first half that blocks water is semicircle, and the lower portion of the silica gel ring that blocks water is in the silica gel that blocks water
In circle mounting groove, the first half of the silica gel ring that blocks water exposes from the silica gel ring mounting groove that blocks water.
3. according to the steel-plastics composite pipe solder connector described in claim 1 or 2, it is characterized in that: the length of described stainless steel cylinder
Degree is 20.
4. according to the steel-plastics composite pipe solder connector described in claim 1 or 2, it is characterized in that: the two of described stainless steel cylinder
Hold the horn-like of export-oriented external diffusion.
5. according to the steel-plastics composite pipe solder connector described in claim 3, it is characterized in that: outside the two ends of described stainless steel cylinder
Horn-like to external diffusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610733972.0A CN106151777A (en) | 2016-08-28 | 2016-08-28 | Steel-plastics composite pipe solder connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610733972.0A CN106151777A (en) | 2016-08-28 | 2016-08-28 | Steel-plastics composite pipe solder connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106151777A true CN106151777A (en) | 2016-11-23 |
Family
ID=57342956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610733972.0A Pending CN106151777A (en) | 2016-08-28 | 2016-08-28 | Steel-plastics composite pipe solder connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106151777A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202646961U (en) * | 2012-04-19 | 2013-01-02 | 天津华鑫奕铜材有限公司 | Connection type pipe |
| CN203718185U (en) * | 2014-01-16 | 2014-07-16 | 成都贝根管道有限责任公司 | Connection structure for lining plastic composite steel pipes |
| CN204127511U (en) * | 2014-09-03 | 2015-01-28 | 上海图博可特石油管道涂层有限公司 | For the compound lining sliding sleeve of pipe end docking |
| CN204493936U (en) * | 2015-02-09 | 2015-07-22 | 甘肃群业科技工程有限责任公司 | The joint connecting structure of anticorrosion composite pipe |
| CN205978989U (en) * | 2016-08-28 | 2017-02-22 | 支微微 | Compound pipe solder connector is moulded to steel |
-
2016
- 2016-08-28 CN CN201610733972.0A patent/CN106151777A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202646961U (en) * | 2012-04-19 | 2013-01-02 | 天津华鑫奕铜材有限公司 | Connection type pipe |
| CN203718185U (en) * | 2014-01-16 | 2014-07-16 | 成都贝根管道有限责任公司 | Connection structure for lining plastic composite steel pipes |
| CN204127511U (en) * | 2014-09-03 | 2015-01-28 | 上海图博可特石油管道涂层有限公司 | For the compound lining sliding sleeve of pipe end docking |
| CN204493936U (en) * | 2015-02-09 | 2015-07-22 | 甘肃群业科技工程有限责任公司 | The joint connecting structure of anticorrosion composite pipe |
| CN205978989U (en) * | 2016-08-28 | 2017-02-22 | 支微微 | Compound pipe solder connector is moulded to steel |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |