CN205824403U - A kind of thermoplastic polyester elastomer fuel charger flexible pipe - Google Patents
A kind of thermoplastic polyester elastomer fuel charger flexible pipe Download PDFInfo
- Publication number
- CN205824403U CN205824403U CN201620555368.9U CN201620555368U CN205824403U CN 205824403 U CN205824403 U CN 205824403U CN 201620555368 U CN201620555368 U CN 201620555368U CN 205824403 U CN205824403 U CN 205824403U
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- ring
- thermoplastic polyester
- flexible pipe
- inner tube
- fuel charger
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Abstract
The utility model discloses a kind of thermoplastic polyester elastomer fuel charger flexible pipe, including inner tube, annular mounting groove, strengthen ring, outer tube, said inner tube is that thermoplastic polyester material manages, on the surface of inner tube, N number of annular mounting groove is installed, each annular mounting groove be arranged above strengthen ring, in the periphery of inner tube and enhancing ring, outer tube is installed, strengthen in each two, between ring, elastic reinforcement muscle is installed, strengthen ring be provided above N number of triangle mesh, on the surface strengthening ring, layer protecting film is installed, pass through inner tube, annular mounting groove, strengthen ring, outer tube, reinforcement, mesh, protecting film with the use of can springing back to original form after refueling hose is curved use voluntarily.
Description
Technical field
This utility model relates to petroleum product processing sell field, is specially a kind of thermoplastic polyester elastomer fuel charger soft
Pipe.
Background technology
Oil is a kind of thickness, dark brown liquid.There is petroleum storage upper crustal some areas.Main component is various
Alkane, cycloalkane, the mixture of aromatic hydrocarbon.The one-tenth oil machine reason of oil has biogenic deposit to become oil and petrochemical industry two kinds of theories of oil, the former
More widely accept, it is believed that oil be ancient times ocean or lake in biology formed through very long evolution, belong to biogenic deposit and become
Oil, non-renewable；The latter thinks that oil is to be generated by the carbon of itself in the earth's crust, unrelated with biology, renewable.Oil mainly by with
It is used as fuel oil and gasoline, is also many chemical industries, such as the raw material of solution, chemical fertilizer, insecticide and plastics etc..Gu Ai
And, Chaldaic exploited before the most ancient and utilized oil." oil " this Chinese is to be included by big science man in Northern Song Dynasty Shen
Name for the first time.
Stone oil properties is different because of the place of production, and density is 0.8-1.0g/cm3, and range of viscosities is the widest, and freezing point difference is the biggest
(30～-60 degrees Celsius), boiling spread is room temperature to more than 500 degrees Celsius, dissolves in multiple organic solvent, water insoluble, but
Emulsion can be formed with water.The composition of the oil in the most different oil fields and appearance can be distinguished the biggest.Oil is mainly used as
Fuel oil and gasoline, fuel oil and gasoline formed one of the most most important secondary energy sources in 2012.Oil is also manyization
Learn the raw material of industrial products such as solvent, chemical fertilizer, insecticide and plastics etc..The oil 88% of exploitation in 2012 is used as fuel, its
Its 12% is as the raw material of chemical industry.It practice, oil is a kind of non-renewable raw material.
2.4 times of world ocean area 3.6 hundred million sq-km, about land.Continental shelf and continental slope about fifty-five million square
Km, is equivalent to the summation of subaerial deposition basin area.1/4 and ultimate recoverable reserves of verified oil resource on the earth
45%, it is imbedded in seabed.World oil proved reserves contain center of gravity, progressively will be turned to ocean by land.
Make gasoline or diesel oil carries out all using in sales process fuel charger at oil, be that fuel tank is carried out at fuel charger
Oiling will use refueling hose, and general refueling hose can only be curved, and can not restore to the original state voluntarily, use after bending
Inconvenient, and use and be easily damaged long afterwards, cause potential safety hazard.
Utility model content
The purpose of this utility model is to provide the one can resilience voluntarily after refueling hose is curved use
To original form, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer: a kind of thermoplastic polyester elastomer fuel charger
Flexible pipe, including inner tube, annular mounting groove, enhancing ring, outer tube, said inner tube is that thermoplastic polyester material manages, on the surface of inner tube
N number of annular mounting groove is installed, each annular mounting groove be arranged above strengthen ring, in inner tube and the peripheral peace that strengthens ring
Equipped with outer tube.
Preferably, between described each two enhancing ring, elastic reinforcement muscle is installed.
Preferably, the width of described annular mounting groove be 5mm～6mm, the degree of depth be 1.5mm～2mm.
Preferably, the width of described enhancing ring is 5mm～6mm, height is for 1.5mm～2mm.
Preferably, described enhancing ring be provided above N number of mesh, described mesh is equilateral triangle.
Preferably, the surface of described enhancing ring is provided with layer protecting film.
Preferably, the spacing distance between described each two annular mounting groove 2 is strengthen ring 3 width 1/2nd.
Compared with prior art, the beneficial effects of the utility model are: this utility model can carry out curved at refueling hose
Original form can be sprung back to voluntarily after bent use.
Accompanying drawing explanation
Fig. 1 is this utility model elevational cross-sectional structural representation；
Fig. 2 is that this utility model annular mounting groove arranges structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Fig. 1～Fig. 2, a kind of technical scheme of this utility model offer: a kind of thermoplastic polyester elastomer fuel charger are provided
Flexible pipe, including inner tube 1, annular mounting groove 2, strengthens ring 3, outer tube 4, and said inner tube 1 is managed for thermoplastic polyester material, in inner tube 1
Surface N number of annular mounting groove 2 is installed, each annular mounting groove 2 be arranged above strengthen ring 3, inner tube 1 and strengthen
The periphery of ring 3 is provided with outer tube 4.
As it appears from the above, utility model is provided with elastic reinforcement muscle 3a between each two enhancing ring 3, it is ensured that practical new
Type use bending after can spring back to voluntarily original form and ensure utility model will not curved transitions and damage.
Further, in utility model the width of annular mounting groove 2 be 5mm～6mm, the degree of depth be 1.5mm～2mm, described enhancing
The width of ring 3 is 5mm～6mm, height is 1.5mm～2mm, it is ensured that what enhancing ring 3 can perfect agree with is arranged on annular mounting groove 2
In, make what outer tube 4 can be seamless be wrapped in inner tube 1 and strengthen the periphery of ring 3.
And, the be provided above N number of mesh 3b, described mesh 3b that strengthen ring 3 in utility model are equilateral triangle, protect
Card enhancing ring 3 can keep elastic thus can rapidly return back to original form upon bending after bending.
Further, the surface strengthening ring 3 in utility model is provided with layer protecting film 3c, prevents from strengthening the mesh 3b on ring 3
Grind away upon bending the inwall of outer tube 4.
Finally, in utility model spacing distance between each two annular mounting groove 2 be strengthen ring 3 width two/
One, it is ensured that the reasonability of internal component stress when utility model bending uses, it is ensured that the permanent use of utility model.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a thermoplastic polyester elastomer fuel charger flexible pipe, it is characterised in that: include inner tube (1), annular mounting groove (2), increase
Strong ring (3), outer tube (4), said inner tube (1) is that thermoplastic polyester material manages, and is provided with N number of annular peace on the surface of inner tube (1)
Tankage (2), each annular mounting groove (2) be arranged above strengthen ring (3), in inner tube (1) with strengthen the peripheral of ring (3) and pacify
Equipped with outer tube (4).
A kind of thermoplastic polyester elastomer fuel charger flexible pipe the most according to claim 1, it is characterised in that: described each two
Strengthen, between ring (3), elastic reinforcement muscle (3a) is installed.
A kind of thermoplastic polyester elastomer fuel charger flexible pipe the most according to claim 1, it is characterised in that: described annular peace
The width of tankage (2) is 5mm～6mm, the degree of depth is 1.5mm～2mm.
A kind of thermoplastic polyester elastomer fuel charger flexible pipe the most according to claim 1, it is characterised in that: described enhancing ring
(3) width is 5mm～6mm, height is 1.5mm～2mm.
A kind of thermoplastic polyester elastomer fuel charger flexible pipe the most according to claim 1, it is characterised in that: described enhancing ring
(3) be provided above N number of mesh (3b), described mesh (3b) is equilateral triangle.
A kind of thermoplastic polyester elastomer fuel charger flexible pipe the most according to claim 1, it is characterised in that: described enhancing ring
(3) surface is provided with layer protecting film (3c).
A kind of thermoplastic polyester elastomer fuel charger flexible pipe the most according to claim 1, it is characterised in that: described each two
Spacing distance between annular mounting groove (2) is strengthen ring (3) width 1/2nd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555368.9U CN205824403U (en) | 2016-06-08 | 2016-06-08 | A kind of thermoplastic polyester elastomer fuel charger flexible pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555368.9U CN205824403U (en) | 2016-06-08 | 2016-06-08 | A kind of thermoplastic polyester elastomer fuel charger flexible pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824403U true CN205824403U (en) | 2016-12-21 |
Family
ID=57568811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620555368.9U Active CN205824403U (en) | 2016-06-08 | 2016-06-08 | A kind of thermoplastic polyester elastomer fuel charger flexible pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205824403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609225A (en) * | 2020-04-24 | 2020-09-01 | 张家刘 | Wear-resistant thermoplastic plastic hose |
-
2016
- 2016-06-08 CN CN201620555368.9U patent/CN205824403U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609225A (en) * | 2020-04-24 | 2020-09-01 | 张家刘 | Wear-resistant thermoplastic plastic hose |
| CN111609225B (en) * | 2020-04-24 | 2021-12-07 | 圣大管业(芜湖)科技有限公司 | Wear-resistant thermoplastic plastic hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |