CN110701393A - Multi-level portable structure pipeline under pressure - Google Patents
Multi-level portable structure pipeline under pressure Download PDFInfo
- Publication number
- CN110701393A CN110701393A CN201910951908.3A CN201910951908A CN110701393A CN 110701393 A CN110701393 A CN 110701393A CN 201910951908 A CN201910951908 A CN 201910951908A CN 110701393 A CN110701393 A CN 110701393A
- Authority
- CN
- China
- Prior art keywords
- layer
- sealing ring
- pressure pipeline
- fastening
- fixedly 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
- 230000007797 corrosion Effects 0.000 claims abstract description 38
- 238000005260 corrosion Methods 0.000 claims abstract description 38
- 239000004698 Polyethylene Substances 0.000 claims abstract description 36
- -1 polyethylene Polymers 0.000 claims abstract description 36
- 229920000573 polyethylene Polymers 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000005303 weighing Methods 0.000 claims abstract description 14
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000002086 nanomaterial Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
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
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
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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
- F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
-
- 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
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/10—Coatings characterised by the materials used by rubber or plastics
- F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
Abstract
The invention relates to a multi-layer portable structure pressure pipeline, which comprises a polyethylene corrosion-resistant layer, a steel pipe, a galvanized fastening layer, a stamping weighing layer and a hydrophobic nano material layer, the external structure of the pressure pipeline is a polyethylene corrosion-resistant layer, the inner side surface of the polyethylene corrosion-resistant layer is fixedly connected with the external surface of the steel pipe, the inner side surface of the steel pipe is fixedly connected with the outer surface of a galvanized fastening layer, the inner side surface of the galvanized fastening layer is fixedly connected with the outer surface of a stamping weighing layer, the inner side surface of the stamping and weighing layer is fixedly connected with a hydrophobic nanometer material layer, two ends of the pressure pipeline are connected with a first sealing ring and a second sealing ring, the first sealing ring and the outer side ring surface of the sealing ring are respectively and tightly attached to the outer surface of the polyethylene corrosion-resistant layer, and the inner side ring surfaces of the first sealing ring and the second sealing ring are respectively connected to the inner side surfaces of the hydrophobic nanometer material layers in a clinging manner.
Description
Technical Field
The invention relates to a pressure pipeline with a multi-layer portable structure, and belongs to the technical field of pressure pipelines.
Background
Multilayer portable structure pipeline under pressure, the effect lies in can realizing having long-time use value in tight structure and multilayer structure, nevertheless uses on the pipeline under pressure in stage, and structural leakproofness is not good, takes place the not good condition that takes place overflow leakage or fracture easily of corrosion resistance, brings a lot of maintenance difficulties on subsequent construction, lacks more effects of weighing in the structure of pipeline, can't realize the function of anti-weathering corrosion under the environment of complicacy.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a pressure pipeline with a multi-layer portable structure, which has the advantages of multi-layer portable structure and the characteristics of quick installation and long-term use in construction.
In order to achieve the purpose, the invention is realized by the following technical scheme: a multi-layer portable pressure pipeline comprises a polyethylene corrosion-resistant layer, a steel pipe, a galvanized fastening layer, a stamping weighing layer and a hydrophobic nanometer material layer, the external structure of the pressure pipeline is a polyethylene corrosion-resistant layer, the inner side surface of the polyethylene corrosion-resistant layer is fixedly connected with the external surface of the steel pipe, the inner side surface of the steel pipe is fixedly connected with the outer surface of a galvanized fastening layer, the inner side surface of the galvanized fastening layer is fixedly connected with the outer surface of a stamping weighing layer, the inner side surface of the stamping and weighing layer is fixedly connected with a hydrophobic nanometer material layer, two ends of the pressure pipeline are connected with a first sealing ring and a second sealing ring, the first sealing ring and the outer side ring surface of the sealing ring are respectively and tightly attached to the outer surface of the polyethylene corrosion-resistant layer, and the inner side ring surfaces of the first sealing ring and the second sealing ring are respectively connected to the inner side surfaces of the hydrophobic nanometer material layers in a clinging manner.
The polyethylene corrosion-resistant layer is characterized in that a first buckle foot and a second buckle foot are symmetrically and fixedly connected to the outer circumferential surface of one end of the polyethylene corrosion-resistant layer, a first buckle slide and a second buckle slide are symmetrically and fixedly connected to the inner circumferential surface of the other end of the polyethylene corrosion-resistant layer, and the first buckle foot and the second buckle foot are respectively connected to the first buckle slide and the second buckle slide in a corresponding buckle mode.
One end of the polyethylene corrosion-resistant layer which is required to be connected with other pipelines is arranged in a protruding mode, and the length of the polyethylene corrosion-resistant layer is longer than that of other layers of the pressure pipeline.
The polyethylene corrosion-resistant layer external surface width direction bilateral symmetry be provided with support fixed slot one and support fixed slot two, support fixed slot one and support fixed slot two be connected with external support frame buckle.
In summary, the invention provides a multi-layer portable structure pressure pipeline, which has the advantages of multi-layer portable structure, and the characteristics of quick installation and long-term use in construction, wherein a steel structure layer is arranged on the pressure pipeline, so that the pressure pipeline is suitable for use in a plurality of environments for the purpose of enhancing the hardness of the pressure pipeline, and a bearing layer is used.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the polyethylene corrosion resistant layer structure of FIG. 1;
FIG. 3 is a schematic structural diagram of a first support fixing groove and a second support fixing groove in FIG. 1;
in the figure: 1. the novel high-temperature-resistant clamping device comprises a polyethylene corrosion-resistant layer, 2, a steel pipe, 3, a galvanized fastening layer, 4, a stamping weighing layer, 5, a hydrophobic nanometer material layer, 6, a first sealing ring, 7, a second sealing ring, 8, a first buckle foot, 9, a second buckle foot, 10, a first buckle slideway, 11, a second buckle slideway, 12, a first support fixing groove, 13 and a second support fixing groove.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the invention is a multi-layer portable structural pressure pipeline, which comprises a polyethylene corrosion-resistant layer 1, a steel pipe 2, a galvanized fastening layer 3, a stamping weighing layer 4 and a hydrophobic nanometer material layer 5, wherein the external structure of the pressure pipeline is the polyethylene corrosion-resistant layer 1, the inner side surface of the polyethylene corrosion-resistant layer 1 is fixedly connected to the external surface of the steel pipe 2, the inner side surface of the steel pipe 2 is fixedly connected with the external surface of the galvanized fastening layer 3, the inner side surface of the galvanized fastening layer 3 is fixedly connected with the external surface of the stamping weighing layer 4, the inner side surface of the stamping weighing layer 4 is fixedly connected with the hydrophobic nanometer material layer 5, two ends of the pressure pipeline are connected with a sealing ring one 6 and a sealing ring two 7, the outer side ring surfaces of the sealing ring one 6 and the sealing ring two 7 are respectively and tightly attached to the external surface of the polyethylene corrosion-resistant layer 1, and the inner side ring surfaces of the first sealing ring 6 and the second sealing ring 7 are respectively connected to the inner side surface of the hydrophobic nanometer material layer 5 in a clinging manner.
The polyethylene corrosion-resistant layer comprises a polyethylene corrosion-resistant layer 1 and is characterized in that a first buckle foot 8 and a second buckle foot 9 are symmetrically and fixedly connected to the outer side circumferential surface of one end of the polyethylene corrosion-resistant layer 1, a first buckle slideway 10 and a second buckle slideway 11 are symmetrically and fixedly connected to the inner side circumferential surface of the other end of the polyethylene corrosion-resistant layer 1, and the first buckle foot 8 and the second buckle foot 9 are respectively connected to the first buckle slideway 10 and the second buckle slideway 11 in a corresponding buckling mode.
One end of the polyethylene corrosion-resistant layer 1 which is required to be connected with other pipelines is arranged in a protruding mode, and the length of the polyethylene corrosion-resistant layer is longer than that of other layers of the pressure pipeline.
The polyethylene corrosion-resistant layer 1 is characterized in that a first support fixing groove 12 and a second support fixing groove 13 are symmetrically arranged on two sides of the outer surface of the polyethylene corrosion-resistant layer in the width direction, and the first support fixing groove 12 and the second support fixing groove 13 are connected with an external support frame in a buckling mode.
In summary, the invention provides a multi-layer portable structure pressure pipeline, which has a multi-layer portable advantageous structure, and realizes the characteristics of quick installation and long-term use in construction, wherein a steel structure layer is arranged on the pressure pipeline, so as to enhance the hardness of the pressure pipeline, adapt to the use in a plurality of environments, and a bearing layer is used.
Claims (4)
1. A multi-level portable structure pressure pipeline comprises a polyethylene corrosion-resistant layer (1), a steel pipe (2), a galvanized fastening layer (3), a stamping weighing layer (4) and a hydrophobic nanometer material layer (5), and is characterized in that the external structure of the pressure pipeline is the polyethylene corrosion-resistant layer (1), the inner side surface of the polyethylene corrosion-resistant layer (1) is fixedly connected to the external surface of the steel pipe (2), the inner side surface of the steel pipe (2) is fixedly connected with the external surface of the galvanized fastening layer (3), the inner side surface of the galvanized fastening layer (3) is fixedly connected with the external surface of the stamping weighing layer (4), the inner side surface of the stamping weighing layer (4) is fixedly connected with the hydrophobic nanometer material layer (5), two ends of the pressure pipeline are connected with a first sealing ring (6) and a second sealing ring (7), the outer side ring surfaces of the first sealing ring (6) and the second sealing ring (7) are respectively connected to the outer surface of the polyethylene corrosion-resistant layer (1) in a tightly attached mode, and the inner side ring surfaces of the first sealing ring (6) and the second sealing ring (7) are respectively connected to the inner side surface of the hydrophobic nanometer material layer (5) in a tightly attached mode.
2. The multi-level portable pressure pipeline according to claim 1, wherein the first fastening foot (8) and the second fastening foot (9) are symmetrically and fixedly connected to the outer circumferential surface of one end of the polyethylene corrosion-resistant layer (1), the first fastening slideway (10) and the second fastening slideway (11) are symmetrically and fixedly connected to the inner circumferential surface of the other end of the polyethylene corrosion-resistant layer (1), and the first fastening foot (8) and the second fastening foot (9) are respectively connected to the first fastening slideway (10) and the second fastening slideway (11) in a corresponding manner.
3. The multilayer portable pressure pipeline as claimed in claim 1, wherein the polyethylene corrosion resistant layer (1) to be connected with other pipelines is protruded from one end and has a length longer than that of other layers of the pressure pipeline.
4. The multi-layer portable structural pressure pipeline according to claim 1, wherein a first support fixing groove (12) and a second support fixing groove (13) are symmetrically arranged on both sides of the outer surface of the corrosion-resistant polyethylene layer (1) in the width direction, and the first support fixing groove (12) and the second support fixing groove (13) are connected with an external support frame in a snap-fit manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910951908.3A CN110701393A (en) | 2019-10-09 | 2019-10-09 | Multi-level portable structure pipeline under pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910951908.3A CN110701393A (en) | 2019-10-09 | 2019-10-09 | Multi-level portable structure pipeline under pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110701393A true CN110701393A (en) | 2020-01-17 |
Family
ID=69199052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910951908.3A Pending CN110701393A (en) | 2019-10-09 | 2019-10-09 | Multi-level portable structure pipeline under pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110701393A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1412465A (en) * | 2001-10-10 | 2003-04-23 | 新兴铸管股份有限公司 | Steel-plastics composite pressure pipe and its production method |
| CN101576179A (en) * | 2009-06-18 | 2009-11-11 | 韦鸿雁 | Multilayered structure and multifunction pipeline and connecting device |
| US20110162750A1 (en) * | 2008-07-28 | 2011-07-07 | Didier Marchand | Flexible pipe for conveying hydrocarbons having a high corrosion resistance, and method for making same |
| CN202158281U (en) * | 2011-07-14 | 2012-03-07 | 河北拓安管业有限公司 | Steel frame fiber reinforcement resin tube used under coal mine |
| CN204062210U (en) * | 2014-07-31 | 2014-12-31 | 河南联塑实业有限公司 | A kind of plastic-coated PE steel plastic compount supply pipe |
| CN206055024U (en) * | 2016-08-31 | 2017-03-29 | 洛阳国润新材料科技股份有限公司 | A kind of ultra-high molecular weight polyethylene pipe for escaping hasp locking device of tunnel escape |
| US20170114931A1 (en) * | 2014-03-21 | 2017-04-27 | National Oilwell Varco Denmark I/S | Flexible pipe |
-
2019
- 2019-10-09 CN CN201910951908.3A patent/CN110701393A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1412465A (en) * | 2001-10-10 | 2003-04-23 | 新兴铸管股份有限公司 | Steel-plastics composite pressure pipe and its production method |
| US20110162750A1 (en) * | 2008-07-28 | 2011-07-07 | Didier Marchand | Flexible pipe for conveying hydrocarbons having a high corrosion resistance, and method for making same |
| CN101576179A (en) * | 2009-06-18 | 2009-11-11 | 韦鸿雁 | Multilayered structure and multifunction pipeline and connecting device |
| CN202158281U (en) * | 2011-07-14 | 2012-03-07 | 河北拓安管业有限公司 | Steel frame fiber reinforcement resin tube used under coal mine |
| US20170114931A1 (en) * | 2014-03-21 | 2017-04-27 | National Oilwell Varco Denmark I/S | Flexible pipe |
| CN204062210U (en) * | 2014-07-31 | 2014-12-31 | 河南联塑实业有限公司 | A kind of plastic-coated PE steel plastic compount supply pipe |
| CN206055024U (en) * | 2016-08-31 | 2017-03-29 | 洛阳国润新材料科技股份有限公司 | A kind of ultra-high molecular weight polyethylene pipe for escaping hasp locking device of tunnel escape |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200117 |