CN103438285A - Improved polypropylene pipe - Google Patents
Improved polypropylene pipe Download PDFInfo
- Publication number
- CN103438285A CN103438285A CN2013103312246A CN201310331224A CN103438285A CN 103438285 A CN103438285 A CN 103438285A CN 2013103312246 A CN2013103312246 A CN 2013103312246A CN 201310331224 A CN201310331224 A CN 201310331224A CN 103438285 A CN103438285 A CN 103438285A
- Authority
- CN
- China
- Prior art keywords
- positioning strip
- improvement
- polypropylene tube
- polypropylene
- polypropylene 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
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention relates to an improved polypropylene pipe. A polypropylene pipe wall is a seamless polypropylene pipe body, wherein positioning strips are longitudinally arranged on the outer wall of the pipe body, and have rectangular sections; through holes are formed in the positioning strips; cushions are filled in the through holes. The improved polypropylene pipe is high in toughness, slip resistance and shock resistance.
Description
Technical field
The present invention relates to underground mine use tubing field, relate in particular to the polypropylene tube that a kind of skid resistance and shock resistance are good.
Background technique
In early days, the various pipelines of underground mine use mainly be take steel pipe, Glass Steel Tube, pvc pipe etc. as main, but because the Glass Steel Tube surface easily comes off, harmful to health, the pvc pipe poor toughness, easily break, poor stability, the problem such as recoverable was not classified as the product of explicit order restriction by national Work Safety Supervision Bureau in 2005, and steel pipe due to its heaviness, perishable, easily produce the reason such as electrical spark and also be eliminated gradually.
At present, have the research report in the colliery down-hole application about the two anti-pipes of ultra-high molecular weight polyethylene, but because the ultra-high molecular weight polyethylene difficulty of processing is large, expensive, can't be promoted at all.Simultaneously, circular pipeline easily rolls in transportation and using process, brings inconvenience.Therefore need the pipeline that a kind of toughness, skid resistance and anti-seismic performance are good.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of polypropylene tube of improvement, and toughness, skid resistance and anti-seismic performance are good.
For solving the problems of the technologies described above, technological scheme of the present invention is:
A kind of polypropylene tube of improvement, described polypropylene tube wall is the seamless polypropylene body, and wherein, described tube wall vertically is provided with positioning strip, and described positioning strip sectional shape is rectangle, in described positioning strip, is provided with through hole, is filled with cushion in through hole.
The polypropylene tube of above-mentioned a kind of improvement, wherein, described through hole sectional shape is circular.
The polypropylene tube of above-mentioned a kind of improvement, wherein, described cushion is silica gel.
The polypropylene tube of above-mentioned a kind of improvement, wherein, described positioning strip evenly is centered around the outer surface of body.
Beneficial effect of the present invention is:
1. body peripheral hardware positioning strip, played anti-skidding effect, avoided circular pipeline to roll in transportation and using process, and Portable safety, played again the effect of stiffening rib more, increased the intensity of body.
2. be provided with circular through hole and filling gel in positioning strip as cushion, alleviated the deadweight of body, and greatly improved the anti-seismic performance of body.
The accompanying drawing explanation
Fig. 1 is sectional view of the present invention
Embodiment
A kind of polypropylene tube of improvement as shown in the figure, described polypropylene tube wall is seamless polypropylene body 1, wherein, body 1 outer wall vertically is provided with 8 positioning strips 2, positioning strip 2 evenly is centered around the outer surface of body, positioning strip 2 sectional shapes are rectangle, inside are provided with manhole 3, are filled with silica gel 4 in through hole 3 as cushion.
The external positioning strip of establishing of this structural tube, played anti-skidding effect, avoided circular pipeline to roll in transportation and using process, and Portable safety, played again the effect of stiffening rib more, increased the intensity of body.Be provided with circular through hole and filling gel in positioning strip as cushion, alleviated the deadweight of body, and greatly improved the anti-seismic performance of body.
Here description of the invention and application is illustrative, not wants that therefore, the present invention is not subject to the restriction of the present embodiment by scope restriction of the present invention in the above-described embodiments, and the technological scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (4)
1. the polypropylene tube of an improvement, described polypropylene tube wall is the seamless polypropylene body, it is characterized by, described tube wall vertically is provided with positioning strip, described positioning strip sectional shape is rectangle, in described positioning strip, is provided with through hole, is filled with cushion in through hole.
2. the polypropylene tube of a kind of improvement as claimed in claim 1, is characterized by, and described through hole sectional shape is circular.
3. the polypropylene tube of a kind of improvement as claimed in claim 1, is characterized by, and described cushion is silica gel.
4. the polypropylene tube of a kind of improvement as claimed in claim 1, is characterized by, and described positioning strip evenly is centered around the outer surface of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103312246A CN103438285A (en) | 2013-08-01 | 2013-08-01 | Improved polypropylene pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103312246A CN103438285A (en) | 2013-08-01 | 2013-08-01 | Improved polypropylene pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103438285A true CN103438285A (en) | 2013-12-11 |
Family
ID=49691987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103312246A Pending CN103438285A (en) | 2013-08-01 | 2013-08-01 | Improved polypropylene pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103438285A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206574A (en) * | 2020-10-12 | 2021-01-12 | 湖南创大玉兔化工有限公司 | Method for fixing inclined plate in CN filter instead of glass fiber reinforced plastic material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2189002A (en) * | 1986-04-12 | 1987-10-14 | Cambrian Plastics Ltd | Stiffening of hollow structures |
| JPH11101372A (en) * | 1997-09-30 | 1999-04-13 | Nkk Corp | Reinforced synthetic resin pipe with ribs |
| CN2532339Y (en) * | 2002-03-19 | 2003-01-22 | 山东塑料橡胶机械研究所 | Large diameter plastic pipe for conveying liquid |
| KR20080004455U (en) * | 2007-04-04 | 2008-10-08 | 주식회사 한국피이엠 | Plastic Pipe Buried in the Ground |
| CN101636613A (en) * | 2007-03-20 | 2010-01-27 | 泰特弗莱克斯公司 | Corrugated stainless steel tubing with smooth bore |
| CN202927291U (en) * | 2012-12-06 | 2013-05-08 | 福建恒杰塑业新材料有限公司 | Polypropylene pipe for coal mine underground |
-
2013
- 2013-08-01 CN CN2013103312246A patent/CN103438285A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2189002A (en) * | 1986-04-12 | 1987-10-14 | Cambrian Plastics Ltd | Stiffening of hollow structures |
| JPH11101372A (en) * | 1997-09-30 | 1999-04-13 | Nkk Corp | Reinforced synthetic resin pipe with ribs |
| CN2532339Y (en) * | 2002-03-19 | 2003-01-22 | 山东塑料橡胶机械研究所 | Large diameter plastic pipe for conveying liquid |
| CN101636613A (en) * | 2007-03-20 | 2010-01-27 | 泰特弗莱克斯公司 | Corrugated stainless steel tubing with smooth bore |
| KR20080004455U (en) * | 2007-04-04 | 2008-10-08 | 주식회사 한국피이엠 | Plastic Pipe Buried in the Ground |
| CN202927291U (en) * | 2012-12-06 | 2013-05-08 | 福建恒杰塑业新材料有限公司 | Polypropylene pipe for coal mine underground |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206574A (en) * | 2020-10-12 | 2021-01-12 | 湖南创大玉兔化工有限公司 | Method for fixing inclined plate in CN filter instead of glass fiber reinforced plastic material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX351519B (en) | Pull through centralizer. | |
| GB201311411D0 (en) | apparatus and a method for securing and sealing a tubular portion to another tubular | |
| EA201390495A1 (en) | MATERIAL ON THE BASIS OF GRAPHENE FOR STABILIZATION OF SHAFTS AND METHOD OF USE | |
| PH12016501094A1 (en) | Recombinant microorganism for improved production of fine chemicals | |
| IN2015DN02350A (en) | ||
| MX362138B (en) | Floating structure and method for obtaining same. | |
| IN2014DN08845A (en) | ||
| SA113340698B1 (en) | Swellable packer | |
| CN103438285A (en) | Improved polypropylene pipe | |
| WO2014102508A3 (en) | Detection of a failure in a collection strip | |
| CN203682400U (en) | Belt conveyor landing leg | |
| AR099167A1 (en) | OPTIMIZED ACIDIFICATION OF A NEXT PRODUCTION WELL TO AN ACUÍFERO | |
| MX2015011639A (en) | Systems and methods for manufacturing a substantially impermeable wall. | |
| CN204420313U (en) | A kind of relay well adapter sleeve being exclusively used in RC pipejacking | |
| CN201787219U (en) | Rubbery delivery pipeline | |
| CN203533010U (en) | Improved gas discharge pipe | |
| CN204325975U (en) | Waterproof seal between a kind of road divider wall | |
| MX2015009320A (en) | Methods of beneficiating drilling fluids comprising low- and high-quality clays. | |
| CN203975841U (en) | Can the annotate carrying roller of butter | |
| CN203052026U (en) | Tubing connector | |
| CN204947546U (en) | A kind of spiral power cable protecting pipe | |
| CN203770874U (en) | Textile-reinforced pipe | |
| AU2016204120A1 (en) | Apparatus and method for sealing pipes and underground structures | |
| MX2015000851A (en) | Plugging device. | |
| CN203192476U (en) | Silicone rubber flexible pipe with steel wire sheath |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131211 |