CN201636450U - Special composite gas pipe - Google Patents
Special composite gas pipe Download PDFInfo
- Publication number
- CN201636450U CN201636450U CN2010201304444U CN201020130444U CN201636450U CN 201636450 U CN201636450 U CN 201636450U CN 2010201304444 U CN2010201304444 U CN 2010201304444U CN 201020130444 U CN201020130444 U CN 201020130444U CN 201636450 U CN201636450 U CN 201636450U
- Authority
- CN
- China
- Prior art keywords
- gas pipe
- special composite
- composite gas
- layer
- dedicated 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model belongs to the technical field of gas pipelines, and discloses a special composite gas pipe, which is mainly technically characterized by comprising a hollow layer consisting of a plurality of adjacent cavities. A reinforcing layer is wrapped on outside of the hollow layer. As further modification, a tough layer made of PE materials is wrapped on outside of the reinforcing layer, so that the special composite gas pipe is light in weight and convenient in mounting and transport, greatly enhances integral strength, and increases shock resistance and collision resistance. When the special composite gas pipe is stricken by a stone or coal lump, the tough layer can function in buffering, and avoids damage to the special composite gas pipe caused by collisions during transport and installation.
Description
Technical field
The utility model belongs to the gas tube technical field, relates in particular to a kind of compound gas dedicated pipe.
Background technique
The solid wall pipeline that the gas dedicated pipe of using in drive at present adopts plastic or other material to make mostly, owing to structural reason, this gas dedicated pipe weight is big, cost is high, install and the transportation inconvenience, low and the shock resistance of intensity, the anti-ability of colliding with, the foreign material in the drive such as stone, coal cinder etc. are pounded in the gas dedicated pipe and easily pipeline are smashed, and have reduced its working life, increase its user cost, also caused accidents such as gas leakage easily.
The model utility content
Problem to be solved in the utility model just provide a kind of when storage tank can be subjected to displacement the effective compound gas dedicated pipe of unobstructed, the long service life of water conservancy diversion.
For addressing the above problem, the technical solution adopted in the utility model is: comprise the voided layer that is made of a plurality of adjacent cavities, be enclosed with reinforced layer in the described voided layer outside.
Its additional technical feature is:
Be enclosed with ductile layers in the described reinforced layer outside;
Described ductile layers is made by the PE material.
Compound gas dedicated pipe provided by the utility model compared with prior art, have the following advantages: one, owing to comprise the voided layer that constitutes by a plurality of adjacent cavities, be enclosed with reinforced layer in the described voided layer outside, make that this compound gas dedicated pipe is in light weight, installation and transportation convenient, and bulk strength strengthens greatly; They are two years old, owing to be enclosed with the ductile layers of making by the PE material in the described reinforced layer outside, its shock resistance, the anti-ability of colliding with have been improved, when stone or coal cinder are pounded on this compound gas dedicated pipe, ductile layers can play the effect of buffering, and in transportation and installation process, prevented to cause the damage of this compound gas dedicated pipe because of colliding with.
Description of drawings
Fig. 1 is the longitudinal section figure of the compound gas dedicated pipe of the utility model;
Fig. 2 is the sectional view that is used to be wound in the section bar of voided layer.
Embodiment
Be described in further details below in conjunction with the structure and the use principle of accompanying drawing the compound gas dedicated pipe of the utility model.
As shown in Figure 1, the compound gas dedicated pipe of the utility model, comprise voided layer 1, voided layer 1 is made of a plurality of adjacent cavities 2, be supporting rib 3 between each adjacent cavities 2, be enclosed with reinforced layer 4, make that this compound gas dedicated pipe is in light weight, installation and transportation convenient in the outside of voided layer 1, and bulk strength strengthens greatly.Voided layer 1 can adopt section bar as shown in Figure 2 to be entwined, and this section bar comprises a plurality of adjacent cavities 5, is supporting rib 6 between the adjacent cavities 5.Can also make for additive method.
In order to improve its shock resistance, the anti-ability of colliding with, be enclosed with ductile layers 7 in the outside of reinforced layer 4, ductile layers 7 is made by the PE material, when stone or coal cinder are pounded on this compound gas dedicated pipe, ductile layers can play the effect of buffering, and in transportation and installation process, prevented to cause the damage of this compound gas dedicated pipe because of colliding with.
Certainly, the compound gas dedicated pipe of the utility model not only is confined to above embodiment, as long as adopt the compound gas dedicated pipe of said structure, all falls into the scope of the compound gas dedicated pipe protection of the utility model.
Claims (3)
1. compound gas dedicated pipe is characterized in that: comprise the voided layer that is made of a plurality of adjacent cavities, be enclosed with reinforced layer in the described voided layer outside.
2. compound gas dedicated pipe according to claim 1 is characterized in that: be enclosed with ductile layers in the described reinforced layer outside.
3. compound gas dedicated pipe according to claim 2, it is characterized in that: described ductile layers is made by the PE material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201304444U CN201636450U (en) | 2010-03-11 | 2010-03-11 | Special composite gas pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201304444U CN201636450U (en) | 2010-03-11 | 2010-03-11 | Special composite gas pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636450U true CN201636450U (en) | 2010-11-17 |
Family
ID=43080943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201304444U Expired - Fee Related CN201636450U (en) | 2010-03-11 | 2010-03-11 | Special composite gas pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201636450U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090122A (en) * | 2012-12-27 | 2013-05-08 | 唐兆连 | Seepage-proof socket anticorrosive pipe-jacking for subway tunnel |
| CN110792875A (en) * | 2017-08-25 | 2020-02-14 | 杭州富阳鸿祥技术服务有限公司 | Prevent pounding municipal works pipeline based on rack gear |
| CN110792876A (en) * | 2017-08-25 | 2020-02-14 | 杭州富阳鸿祥技术服务有限公司 | Municipal works are used prevent pounding bad pipeline |
-
2010
- 2010-03-11 CN CN2010201304444U patent/CN201636450U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090122A (en) * | 2012-12-27 | 2013-05-08 | 唐兆连 | Seepage-proof socket anticorrosive pipe-jacking for subway tunnel |
| CN103090122B (en) * | 2012-12-27 | 2015-07-08 | 柴孟江 | Seepage-proof socket anticorrosive pipe-jacking for subway tunnel |
| CN110792875A (en) * | 2017-08-25 | 2020-02-14 | 杭州富阳鸿祥技术服务有限公司 | Prevent pounding municipal works pipeline based on rack gear |
| CN110792876A (en) * | 2017-08-25 | 2020-02-14 | 杭州富阳鸿祥技术服务有限公司 | Municipal works are used prevent pounding bad pipeline |
| CN110792876B (en) * | 2017-08-25 | 2021-03-19 | 杭州富阳鸿祥技术服务有限公司 | Municipal works are used prevent pounding bad pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103031817A (en) | Honeycomb lattice reinforced composite material double-cylinder structure and anti-collision system applying same | |
| CN203307773U (en) | Honeycomb lattice reinforced composite material double-cylinder structure and anti-collision system applying same | |
| CN201636450U (en) | Special composite gas pipe | |
| CN106560562A (en) | Offshore sandwich steel pipe pile foundation | |
| CN208311683U (en) | Enhanced multilayer double-wall corrugated pipe | |
| CN202203523U (en) | New-style high density polyethylene pipe | |
| CN202644525U (en) | Variable cross-section prestress reinforced concrete tubular pile | |
| CN204554104U (en) | Steel plastic compount strengthens polyolefin waste pipe | |
| CN203296071U (en) | Manhole with safety anti-falling net | |
| CN207597425U (en) | A kind of strong prefabricated piping lane of anti-pressure ability | |
| CN201672172U (en) | Steel belt occluding welding plastic coated composite tube | |
| CN202280048U (en) | Leakage pipe | |
| CN201326838Y (en) | Steel-plastic composite pipe | |
| CN202000686U (en) | Composite steel structure for concrete reinforcement | |
| CN204176167U (en) | Intelligence prefabricated direct-buried thermal insulation pipe crosslinked polyethylene working pipe | |
| CN203625214U (en) | Septic tank | |
| CN203603142U (en) | Composite material sheet pile | |
| CN202561288U (en) | Winding pipe | |
| CN201772157U (en) | High pressure-resistant reinforced concrete and glass fiber reinforced plastics composite pipe | |
| CN202850176U (en) | Energy-dissipation mixed flow plastic inspection well | |
| CN102452539A (en) | Horizontal composite container | |
| CN203412276U (en) | Plastic composite material scaffold | |
| CN202535825U (en) | Tree wind resistance frame | |
| CN204828986U (en) | PE heavy -calibre cavity wall winding pipe | |
| CN203668841U (en) | Horn-shaped opening of corrugated steel pipe culvert |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20110311 |