CN109869545A - A kind of municipal administration gas pipeline of resistance to compression explosion-proof - Google Patents
A kind of municipal administration gas pipeline of resistance to compression explosion-proof Download PDFInfo
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- CN109869545A CN109869545A CN201711267610.8A CN201711267610A CN109869545A CN 109869545 A CN109869545 A CN 109869545A CN 201711267610 A CN201711267610 A CN 201711267610A CN 109869545 A CN109869545 A CN 109869545A
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- resistance
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- gas pipeline
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Abstract
The invention discloses the gas pipelines that resistance to compression explosion-proof is used in a kind of municipal administration, including gas pipeline ontology, the gas pipeline ontology includes ventilation plastic cement pipeline, the netted pipe of resistance to compression and metal outer pipe, the outer sheath of the ventilation plastic cement pipeline is equipped with the netted pipe of resistance to compression, the outer sheath of the netted pipe of resistance to compression is equipped with metal outer pipe, it is connected between the ventilation plastic cement pipeline and the netted pipe of resistance to compression by multiple groups rubber link block, it is interspersed between every group of rubber link block to be provided with steel wire ring, multiple groups strut is connected on the outside of the netted pipe of resistance to compression, the strut is respectively connected with arc long strip block far from one end of the netted pipe of resistance to compression, multiple groups polyester filled layer is provided between the metal outer pipe and the netted pipe of resistance to compression.The gas pipeline can play good explosion-proof effect of resist compression, enhance the stability and safety of gas pipeline, ensure that the safety of life and property of people, practical, be conducive to promote.
Description
Technical field
The present invention relates to gas pipelines, and in particular to a kind of municipal administration gas pipeline of resistance to compression explosion-proof.
Background technique
Natural gas line, which refers to, is transported to city from exploitation ground or treatment plant for natural gas (associated gas including oil field production)
The pipeline of city's air distribution center or Industry enterprise customer, also known as gas pipeline, municipal administration in the prior art are generally with gas pipeline
Single layer structure, explosion-proof and anti-pressure ability is poor, and stability is weaker, and safety is lower, easily leads to the generation of safety problem.
Summary of the invention
In order to solve the above technical problem, the present invention provides the gas pipelines that resistance to compression explosion-proof is used in a kind of municipal administration.
The technical solution of present invention solution above-mentioned technical problem are as follows:
A kind of municipal administration gas pipeline of resistance to compression explosion-proof, including gas pipeline ontology, the gas pipeline ontology include ventilation
The outer sheath of plastic cement pipeline, the netted pipe of resistance to compression and metal outer pipe, the ventilation plastic cement pipeline is equipped with the netted pipe of resistance to compression, and resistance to compression is netted
The outer sheath of pipe is equipped with metal outer pipe, is connected between the ventilation plastic cement pipeline and the netted pipe of resistance to compression by multiple groups rubber link block
It connects, it is interspersed between every group of rubber link block to be provided with steel wire ring, multiple groups strut, institute are connected on the outside of the netted pipe of resistance to compression
It states strut and is respectively connected with arc long strip block far from one end of the netted pipe of resistance to compression, the inside multiple arcs of the metal outer pipe are open,
The bottom end of the curved opening is provided with plastic cement cushion block, and the arc long strip block is respectively positioned in corresponding curved opening, and arc
Shape long strip block is fitted and connected with corresponding plastic cement cushion block, is provided with multiple groups polyester between the metal outer pipe and the netted pipe of resistance to compression
Filled layer.
Preferably, the quantity of rubber link block described in every group is provided with eight, is respectively formed one between six rubber link blocks
A disc, the distance between two adjacent groups rubber link block are at least 20 centimeters.
Preferably, the quantity of strut described in every group and arc long strip block is provided with eight, between eight arc long strip blocks
It is respectively formed a disc, at least 40 centimeters of the distance between two adjacent groups strut.
Preferably, the wall thickness of the ventilation plastic cement pipeline is greater than the wall thickness of the netted pipe of resistance to compression, the wall of the netted pipe of resistance to compression
Thickness is the half of metal outer pipe wall thickness.
Compared with prior art, the beneficial effects of the present invention are:
Structure of the invention design is reasonable, the gas pipeline, by the way that gas pipeline is arranged to three layers, ventilate plastic cement pipeline, resistance to compression
Netted pipe and the metal outer pipe being arranged outside, rubber link block, plastic cement cushion block, steel wire ring and the polyester filled layer of setting, can
When plastic cement internal pipe pressure of ventilating is excessive, play good explosion-proof effect of resist compression, enhance gas pipeline stability and
Safety ensure that the safety of life and property of people, practical, be conducive to promote.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the enlarged diagram of structure at A in Fig. 1 of the present invention.
In figure: gas pipeline ontology 1, ventilation plastic cement pipeline 2, the netted pipe 3 of resistance to compression, metal outer pipe 4, strut 5, polyester filling
Layer 6, curved opening 7, arc long strip block 8, plastic cement cushion block 9, rubber link block 10, steel wire ring 11.
Specific embodiment
The present invention is described in further details in the following with reference to the drawings and specific embodiments, but the present invention is not limited thereto.
As shown in Figs. 1-2, the present invention includes gas pipeline ontology 1, and gas pipeline ontology 1 includes ventilation plastic cement pipeline 2, resists
The outer sheath of pressure network shape pipe 3 and metal outer pipe 4, ventilation plastic cement pipeline 2 is equipped with the netted pipe 3 of resistance to compression, the outer sheath of the netted pipe 3 of resistance to compression
Equipped with metal outer pipe 4, the wall thickness for plastic cement pipeline 2 of ventilating is greater than the wall thickness of the netted pipe 3 of resistance to compression, and the wall thickness of the netted pipe 3 of resistance to compression is gold
Belong to the half of 4 wall thickness of outer tube, ventilate and connected between plastic cement pipeline 2 and the netted pipe 3 of resistance to compression by multiple groups rubber link block 10,
The quantity of every group of rubber link block 10 is provided with eight, and a disc, two adjacent groups are respectively formed between six rubber link blocks 10
The distance between rubber link block 10 is at least 20 centimeters, interts between every group of rubber link block 10 and is provided with steel wire ring 11,
The outside of the netted pipe 3 of resistance to compression is connected with multiple groups strut 5, and strut 5 is respectively connected with arc long strip block far from one end of the netted pipe 3 of resistance to compression
8, the quantity of every group of strut 5 and arc long strip block 8 is provided with eight, and a disc is respectively formed between eight arc long strip blocks 8,
At least 40 centimeters of the distance between two adjacent groups strut 5, the inside multiple arcs opening 7 of metal outer pipe 4, curved opening 7
Bottom end is provided with plastic cement cushion block 9, and arc long strip block 8 is respectively positioned in corresponding curved opening 7, and arc long strip block 8 with it is right
The plastic cement cushion block 9 answered is fitted and connected, and is provided with multiple groups polyester filled layer 6 between metal outer pipe 4 and the netted pipe 3 of resistance to compression.
The gas pipeline, by the way that gas pipeline ontology 1 is arranged to three layers, ventilate plastic cement pipeline 2, netted 3 and of pipe of resistance to compression
The metal outer pipe 4 being arranged outside, ventilate plastic cement pipeline 2 inside be used for natural gas transport, rubber link block 10, the plastic pad of setting
Block 9, steel wire ring 11 and polyester filled layer 6 can play explosion-proof well when 2 internal pressure of plastic cement pipeline of ventilating is excessive
Effect of resist compression enhances the stability and safety of gas pipeline.
Claims (4)
1. a kind of municipal administration gas pipeline of resistance to compression explosion-proof, including gas pipeline ontology (1), it is characterised in that: the combustion gas
Pipeline body (1) includes ventilation plastic cement pipeline (2), the netted pipe of resistance to compression (3) and metal outer pipe (4), the ventilation plastic cement pipeline (2)
Outer sheath be equipped with the netted pipe of resistance to compression (3), the outer sheath of the netted pipe of resistance to compression (3) is equipped with metal outer pipe (4), the ventilation plastic pipe
It is connected between road (2) and the netted pipe of resistance to compression (3) by multiple groups rubber link block (10), is worn between every group of rubber link block (10)
It plugs and is equipped with steel wire ring (11), be connected with multiple groups strut (5) on the outside of the netted pipe of resistance to compression (3), the strut (5) is far from anti-
One end of pressure network shape pipe (3) is respectively connected with arc long strip block (8), and the inside multiple arcs of the metal outer pipe (4) are open (7),
The bottom end of the curved opening (7) is provided with plastic cement cushion block (9), and the arc long strip block (8) is respectively positioned on corresponding arc and opens
In mouth (7), and arc long strip block (8) is fitted and connected with corresponding plastic cement cushion block (9), the metal outer pipe (4) and resistance to compression net
Multiple groups polyester filled layer (6) is provided between shape pipe (3).
2. the gas pipeline that resistance to compression explosion-proof is used in a kind of municipal administration according to claim 1, it is characterised in that: rubber described in every group
The quantity of glue connection block (10) is provided with eight, is respectively formed a disc, two adjacent groups rubber between six rubber link blocks (10)
The distance between glue connection block (10) is at least 20 centimeters.
3. the gas pipeline that resistance to compression explosion-proof is used in a kind of municipal administration according to claim 1, it is characterised in that: supportted described in every group
The quantity of bar (5) and arc long strip block (8) is provided with eight, is respectively formed a disc, phase between eight arc long strip blocks (8)
At least 40 centimeters of the distance between adjacent two groups of struts (5).
4. the gas pipeline that resistance to compression explosion-proof is used in a kind of municipal administration according to claim 1, it is characterised in that: the ventilation modeling
The wall thickness of plastic pipe (2) is greater than the wall thickness of the netted pipe of resistance to compression (3), and the wall thickness of the netted pipe of resistance to compression (3) is metal outer pipe (4) wall
Thick half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711267610.8A CN109869545A (en) | 2017-12-05 | 2017-12-05 | A kind of municipal administration gas pipeline of resistance to compression explosion-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711267610.8A CN109869545A (en) | 2017-12-05 | 2017-12-05 | A kind of municipal administration gas pipeline of resistance to compression explosion-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109869545A true CN109869545A (en) | 2019-06-11 |
Family
ID=66916505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711267610.8A Withdrawn CN109869545A (en) | 2017-12-05 | 2017-12-05 | A kind of municipal administration gas pipeline of resistance to compression explosion-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109869545A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425375A (en) * | 2019-07-30 | 2019-11-08 | 陶展鹏 | A kind of compound PE feed pipe of macromolecule |
| CN115930032A (en) * | 2023-01-18 | 2023-04-07 | 常州大学 | Protection device for be used for seabed natural gas line |
-
2017
- 2017-12-05 CN CN201711267610.8A patent/CN109869545A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425375A (en) * | 2019-07-30 | 2019-11-08 | 陶展鹏 | A kind of compound PE feed pipe of macromolecule |
| CN110425375B (en) * | 2019-07-30 | 2021-03-23 | 临沂经纬塑业有限公司 | Polymer composite PE water supply pipe |
| CN115930032A (en) * | 2023-01-18 | 2023-04-07 | 常州大学 | Protection device for be used for seabed natural gas line |
| WO2024032825A1 (en) * | 2023-01-18 | 2024-02-15 | 常州大学 | Protection device for submarine pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190611 |
|
| WW01 | Invention patent application withdrawn after publication |