CN103486348A - Pipe structure suitable for underground coal mine water and gas delivery - Google Patents
Pipe structure suitable for underground coal mine water and gas delivery Download PDFInfo
- Publication number
- CN103486348A CN103486348A CN201310430703.3A CN201310430703A CN103486348A CN 103486348 A CN103486348 A CN 103486348A CN 201310430703 A CN201310430703 A CN 201310430703A CN 103486348 A CN103486348 A CN 103486348A
- Authority
- CN
- China
- Prior art keywords
- polyethylene pipe
- pipe
- steel wire
- mine water
- coal mine
- 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
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
- F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The invention provides a pipe structure suitable for underground coal mine water and gas delivery. The pipe structure comprises an inner polyethylene pipe, an adhesive resin layer, a steel wire mesh reinforced layer and an outer polyethylene pipe, the outer polyethylene pipe is sleeved outside the inner polyethylene pipe, the adhesive resin layer warps the steel wire mesh reinforced layer which covers the outer surface of the inner polyethylene pipe, and the inner polyethylene pipe, the adhesive resin layer, the steel wire mesh reinforced layer and the outer polyethylene pipe are composited into a whole. The pipe structure is simple in technological structure, low in cost and wide in application range, and pipes have the advantages of corrosion resistance, high mechanical strength, certain flexibility and the like, and are particularly suitable for delivering underground coal mine water and gas.
Description
Technical field
The present invention relates to flowing material delivery line field, be specifically related to a kind of pipe structure that is applicable to colliery mine water, gas conveying.
Background technique
In the underground conveying technology of flowing material, the characteristics such as overpressure is high owing to existing, the external environment oxidability is strong, therefore higher to material, the structural requirement of delivery line, need pipeline to there is higher intensity, also require the structural stability of pipeline own in addition, be difficult for the corrosion phenomenon on the one hand.In prior art, the pipe structure ubiquity defect of carrying for colliery mine water, gas, be difficult to meet current demand.
Summary of the invention
The invention provides a kind ofly be difficult for being corroded, intensity is high, the pipe structure that simultaneously has certain flexibility, is particularly useful for the conveying of colliery mine water and gas.
For realizing above technical purpose, the present invention by the following technical solutions:
A kind of pipe structure, comprise inner layer polyethylene pipe, binding resin layer, steel wire grid enhancement layer and outer layer polyethylene pipe, wherein the outer layer polyethylene pipe box is in inner layer polyethylene pipe outside, and the binding resin layer is coating the steel wire grid enhancement layer and is being covered in the inner layer polyethylene tube outer surface and inner layer polyethylene pipe, binding resin layer, steel wire grid enhancement layer and outer layer polyethylene pipe are complex as a whole.
This technical pattern is simple, cost is lower, applied widely, and that tubing has concurrently is corrosion-resistant, mechanical strength is high, have the advantage such as certain flexibility, is particularly useful for the conveying of colliery mine water, gas.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure
1, inner layer polyethylene pipe 2, binding resin layer 3, steel wire grid enhancement layer 4, outer layer polyethylene pipe
Embodiment
Outer layer polyethylene pipe 4 and steel wire 3 that the inner layer polyethylene pipe 1 that the external diameter of getting respectively forming is 10cm, internal diameter are 10.7cm are stand-by.Outer layer polyethylene pipe 4 is placed in to inner layer polyethylene pipe 1 outside, to be covered in inner layer polyethylene pipe 1 outer surface and inner layer polyethylene pipe 1, binding resin layer 2, steel screen layer 3 and outer layer polyethylene pipe 4 are complex as a whole for the resin-coating steel wire 3 of bonding again, obtaining finished product.
Above the embodiment of the present invention is had been described in detail, but described content is only preferred embodiment of the present invention, not in order to limit the present invention.All any modifications of making in application range of the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (1)
1. a pipe structure, it is characterized in that comprising inner layer polyethylene pipe (1), binding resin layer (2), steel wire grid enhancement layer (3), outer layer polyethylene pipe (4), wherein outer layer polyethylene pipe (4) is placed in inner layer polyethylene pipe (1) outside, and binding resin layer (2) is coating steel wire grid enhancement layer (3) and is being covered in inner layer polyethylene pipe (1) outer surface and inner layer polyethylene pipe (1), binding resin layer (2), steel wire grid enhancement layer (3), outer layer polyethylene pipe (4) are complex as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310430703.3A CN103486348A (en) | 2013-09-18 | 2013-09-18 | Pipe structure suitable for underground coal mine water and gas delivery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310430703.3A CN103486348A (en) | 2013-09-18 | 2013-09-18 | Pipe structure suitable for underground coal mine water and gas delivery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103486348A true CN103486348A (en) | 2014-01-01 |
Family
ID=49826818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310430703.3A Pending CN103486348A (en) | 2013-09-18 | 2013-09-18 | Pipe structure suitable for underground coal mine water and gas delivery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103486348A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358941A (en) * | 2014-10-29 | 2015-02-18 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline |
| CN104373704A (en) * | 2014-11-05 | 2015-02-25 | 广西金盛科技发展有限公司 | HDPE plastic steel coil pipe |
-
2013
- 2013-09-18 CN CN201310430703.3A patent/CN103486348A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358941A (en) * | 2014-10-29 | 2015-02-18 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline |
| CN104373704A (en) * | 2014-11-05 | 2015-02-25 | 广西金盛科技发展有限公司 | HDPE plastic steel coil pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103486348A (en) | Pipe structure suitable for underground coal mine water and gas delivery | |
| CN202790986U (en) | Ceramic-lined steel tube | |
| CN203757205U (en) | Abrasion resistant steel pipe | |
| CN201982815U (en) | Anti-static pressure plastic tube with high intensity | |
| CN202100841U (en) | Ultrahigh molecular weight polyethylene composite pipe with steel wire mesh skeletons | |
| CN202901570U (en) | High-strength polyethylene (PE) pipe | |
| CN202884274U (en) | Corrosion resistant stainless steel composite pipe | |
| CN204573404U (en) | A kind of capel reducing rubber hose | |
| CN107143705A (en) | High-strength big-diameter PE is managed | |
| CN203431332U (en) | Steel plastic composite pipe | |
| CN204062214U (en) | A kind of multi-layered composite pipe | |
| CN200989492Y (en) | Steel braided composite pipe | |
| CN203215107U (en) | Composite steel tube with glass reinforced plastic tube lined inside | |
| CN103697257A (en) | Steel wire braided synthetic resin high-pressure hose | |
| CN201014071Y (en) | Polyethylene coatings composite steel tube used under coal mine | |
| CN203963285U (en) | A kind of corrosion resistant type steel pipe | |
| CN105757361A (en) | Pipe fitting structure used for conveying gas | |
| CN204083538U (en) | It is a kind of that have can the multiple tube of filling interlayer | |
| CN202917923U (en) | Composite cable tube | |
| CN203757204U (en) | Heat insulation delivery pipeline | |
| CN202586240U (en) | MPP (modified polypropylene) cable sheath tube | |
| CN204155628U (en) | A kind of wrapped submarine cable | |
| CN204068068U (en) | A kind of threading apparatus seeker and the threading apparatus made | |
| CN204573464U (en) | Hydrophobic sleeve pipe | |
| CN204062222U (en) | A kind of pvc pipe with oval endoporus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |