CN203809893U - High-flame-retardance oil filling pipe - Google Patents
High-flame-retardance oil filling pipe Download PDFInfo
- Publication number
- CN203809893U CN203809893U CN201420245198.5U CN201420245198U CN203809893U CN 203809893 U CN203809893 U CN 203809893U CN 201420245198 U CN201420245198 U CN 201420245198U CN 203809893 U CN203809893 U CN 203809893U
- Authority
- CN
- China
- Prior art keywords
- layer
- flame
- filling pipe
- retardance
- oil filling
- 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
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to a high-flame-retardance oil filling pipe, belongs to the field of rubber hose processing, and particularly relates to a high-flame-retardance rubber oil filling pipe for motor vehicles. The high-flame-retardance oil filling pipe is composed of an inner layer, an oil-resistant layer, a backup layer and an anti-aging layer, the oil-resistant layer and the backup layer are sequentially arranged between the inner layer and the anti-aging layer, and all layers are mutually adhered together. The inner layer is a fluororubber layer, the oil-resistant layer is a nitrile rubber buna layer, the backup layer is an aramid fiber yarn layer, and the anti-aging layer is a chlorosulfonated polyethylene rubber layer. The high-flame-retardance oil filling pipe has the advantages that chlorosulfonated polyethylene rubber has high flame retardance, and being backed up by the aramid fiber yarns, the high-flame-retardance oil filling pipe has high flame retardance and is higher in safety performance.
Description
Technical field
The utility model relates to sebific duct manufacture field, refers more particularly to a kind of high flame retardant refueling line for Motor Vehicle.
Background technique
Existing oil filling pipe is the outer chlorosulfonated polyethylene rubber structure of internal layer nitrile rubber, although ageing-resistant performance is very good, but its anti-permeability and flame retarding cannot reach requirement, especially flame retarding is the important indicator of motor vehicles sebific duct, flame retarding is defective, can bring very large hidden danger to the Security of Motor Vehicle.
Summary of the invention
The purpose of this utility model is to provide a kind of high flame retardant oil filling pipe, has very high flame retarding, Safety performance ideal.
In order to achieve the above object, taked technological scheme is:
A kind of high flame retardant oil filling pipe, is characterized in that: comprise internal layer, oil resistant layer, back-up coat, anti-aging layer four-layer structure, be provided with successively oil resistant layer and back-up coat between internal layer and anti-aging layer, above-described each layer is bonded together mutually.
Above-described internal layer is fluorine rubber, and oil resistant layer is nitrile rubber, and back-up coat is aramid line, and anti-aging layer is chlorosulfonated polyethylene rubber.
The effect that the utility model reaches is: because chlorosulfonated polyethylene rubber has very strong flame retarding, then after aramid line is reinforced, product has very high flame retarding, and Safety performance is very good.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure: 1. anti-aging layer; 2. back-up coat; 3. oil resistant layer; 4. internal layer.
Embodiment
From accompanying drawing 1, the utility model comprises internal layer 4, oil resistant layer 3, back-up coat 2, anti-aging layer 1 four-layer structure, is provided with successively oil resistant layer 3 and back-up coat 2 between internal layer 4 and anti-aging layer 1, and above-described each layer is bonded together mutually.Described internal layer 4 is fluorine rubber, and oil resistant layer 3 is nitrile rubber, and back-up coat 2 is aramid line, and anti-aging layer 1 is chlorosulfonated polyethylene rubber.
In the utility model, internal layer 4 fluorine rubber and oil resistant layer 3 nitrile rubber are bonding, fire-retardant by the chlorosulfonated polyethylene rubber of anti-aging layer 1, satisfactory for result.
Claims (2)
1. a high flame retardant oil filling pipe, is characterized in that: comprise internal layer, oil resistant layer, back-up coat, anti-aging layer four-layer structure, be provided with successively oil resistant layer and back-up coat between internal layer and anti-aging layer, above-described each layer is bonded together mutually.
2. high flame retardant oil filling pipe according to claim 1, is characterized in that: described internal layer is fluorine rubber, and oil resistant layer is nitrile rubber, and back-up coat is aramid line, and anti-aging layer is chlorosulfonated polyethylene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245198.5U CN203809893U (en) | 2014-05-14 | 2014-05-14 | High-flame-retardance oil filling pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245198.5U CN203809893U (en) | 2014-05-14 | 2014-05-14 | High-flame-retardance oil filling pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203809893U true CN203809893U (en) | 2014-09-03 |
Family
ID=51448642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420245198.5U Expired - Fee Related CN203809893U (en) | 2014-05-14 | 2014-05-14 | High-flame-retardance oil filling pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203809893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202280A (en) * | 2015-10-21 | 2015-12-30 | 无锡港盛重型装备有限公司 | High-pressure steel wire woven rubber tube for hydraulic transmission system |
-
2014
- 2014-05-14 CN CN201420245198.5U patent/CN203809893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202280A (en) * | 2015-10-21 | 2015-12-30 | 无锡港盛重型装备有限公司 | High-pressure steel wire woven rubber tube for hydraulic transmission system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203628143U (en) | Leaking stoppage device for emergency maintenance of oil pipeline | |
| CN203809893U (en) | High-flame-retardance oil filling pipe | |
| CN105090633A (en) | Oil filling pipe | |
| CN203036105U (en) | Reinforced gas pipeline | |
| CN204957446U (en) | Software multilayer oil tank | |
| CN204239915U (en) | A kind of automobile rubber pipe | |
| CN202812501U (en) | Spraying anti-static mining pipe | |
| CN203614934U (en) | Continuous fiber reinforced thermoplastic composite pipeline for oil and gas pipeline network | |
| CN203614940U (en) | Mining steel wire reinforced thermoplastic polyurethane elastomer hose | |
| Yue et al. | Numerical simulation of all-composite compressed natural Gas (CNG) cylinders for vehicle | |
| CN201897018U (en) | Double-pipe body oil delivery pipe | |
| CN202215874U (en) | Anti-explosion automobile brake hose joint reinforcement structure | |
| CN203500774U (en) | Oil and gas pipeline leaking stoppage and pressure discharging device | |
| MX2018006323A (en) | Inner pipe in tanks, and tank comprising at least one inner pipe. | |
| CN103863295B (en) | Automobile cannot be annotated braking liquid quick elimination of fault method and remover | |
| CN204879117U (en) | Fire -retardant high -pressure hosepipe | |
| CN103591397A (en) | Fuel oil rubber hose and manufacturing method thereof | |
| CN103542189A (en) | Continuous fiber reinforced thermoplastic compound pipeline for oil-gas pipe network and production process of pipeline | |
| CN105736858A (en) | Pollution-free rubber hose for refueling machine | |
| CN205001679U (en) | Compound hose of multilayer rubber and plastic | |
| CN204300540U (en) | Gas station aerating/lose heart post CNG delivery hose | |
| CN201014071Y (en) | Polyethylene coatings composite steel tube used under coal mine | |
| CN204056868U (en) | A kind of controllable pressure oil tank | |
| CN202532047U (en) | Special heavy-caliber high-temperature low-voltage winding embedded oil transportation rubber tube for engineering machinery | |
| CN204871993U (en) | Wear -resisting compound hose of two -sided polyurethane high pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20160514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |