CN202327408U - Engine fuel pipe - Google Patents
Engine fuel pipe Download PDFInfo
- Publication number
- CN202327408U CN202327408U CN2011204521902U CN201120452190U CN202327408U CN 202327408 U CN202327408 U CN 202327408U CN 2011204521902 U CN2011204521902 U CN 2011204521902U CN 201120452190 U CN201120452190 U CN 201120452190U CN 202327408 U CN202327408 U CN 202327408U
- Authority
- CN
- China
- Prior art keywords
- fuel pipe
- heating
- layer
- engine fuel
- winding
- 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
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides an engine fuel pipe. A multilayer engine fuel pipe is constructed by compounding a heating layer formed by winding heating leads in sequence from inside to outside of a lining layer, a middle glue layer, a framework layer formed by winding and weaving stainless steel, and a flame-retardant rubber layer. The heating layer of the engine fuel pipe is formed by winding the heating leads, so that the effect of heating reinforcing ribs of an oil pipe in winter and realizing the functions of the reinforcing ribs are achieved, and fuel can be used for quickly melting waxed fuel and flow for use in winter; the flame-retardant rubber layer is formed outside, so that a flame retarding requirement is met on the premise of not influence the hose performance, a hose can be protected from being scratched easily, the safety coefficient of the hose is increased, and the use strength of the hose is enhanced; and the framework layer is formed by winding and weaving stainless steel, so that explosion is prevented, the strength of the fuel pipe is ensured, and the fuel pipe is safer and more convenient to use.
Description
Technical field
The utility model relates to the component of motor car engine, specifically is a kind of engine fuel pipe.
Background technique
The fuel pipe of motor car engine plays crucial effects in motor; Originally adopted metal tube always; Withdrawed from market but the metal tube cost is higher with reasons such as being prone to bursting by freezing and installation inconvenience winter; The fuel pipe that new material is processed has substituted the metal fuel pipe, though have the product of plurality of specifications and patent using, its inflammable and explosion-proof and antifreeze still be supplier's a new problem; The fuel oil of fuel tank has had heating system, and still the heating to fuel pipe also is ensure oil circuit unimpeded necessary.
Summary of the invention
The utility model purpose provide a kind of explosion-proof, can thaw and fire-retardant engine fuel pipe.
The technological scheme of the utility model does for this reason, and a kind of engine fuel pipe comprises inside liner, it is characterized in that: inside liner from inside to outside is provided with zone of heating, mesoglea, framework layer and flame retardant rubber layer successively, the engine fuel pipe of a multilayer of compound formation.
Improvement to such scheme is: described zone of heating is to be entwined by heating wires.
Improvement to such scheme is: described framework layer twines braiding by stainless steel and forms.
Beneficial effect:
The zone of heating of the utility model is entwined by heating wires, has not only played the effect that the effect of winter oil pipe being heated also has stiffening rib, makes fuel oil can melt the fuel oil of waxization and flow very soon in winter and uses; The outside is the flame retardant rubber layer, is issued to fire-retardant requirement in the prerequisite that does not influence the flexible pipe performance, can play the protection flexible pipe again, makes flexible pipe be difficult for scratching, and has improved the safety coefficient and the working strength of flexible pipe; Framework layer is not only to play explosion-proof effect by what stainless steel twined that braiding forms, has also guaranteed the intensity of fuel pipe, and the use that makes fuel pipe is safety and convenient more.
Description of drawings
Fig. 1 is the structural representation of the utility model.
1 is inside liner among the figure, the 2nd, and zone of heating, 3 mesoglea, 4 framework layers, 5 flame retardant rubber layers.
Embodiment
The utility model is as shown in Figure 1.
A kind of engine fuel pipe comprises inside liner 1, and inside liner 1 from inside to outside is provided with zone of heating 2, mesoglea 3, framework layer 4 and flame retardant rubber layer 5 successively, the engine fuel pipe of a multilayer of compound formation.
Zone of heating 2 is to be entwined by heating wires.
Framework layer 4 twines braiding by stainless steel and forms.
In use link together the heating wires of zone of heating 2 and storage battery control switch,, make motor to work very soon, can not influence stroke as long as open the heater switch fuel tank and oil pipe just can heat simultaneously in winter.
Claims (3)
1. an engine fuel pipe comprises inside liner, it is characterized in that: inside liner from inside to outside is provided with zone of heating, mesoglea, framework layer and flame retardant rubber layer successively, the engine fuel pipe of a multilayer of compound formation.
2. a kind of engine fuel pipe according to claim 1, it is characterized in that: described zone of heating is to be entwined by heating wires.
3. a kind of engine fuel pipe according to claim 1 is characterized in that: described framework layer twines braiding by stainless steel and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204521902U CN202327408U (en) | 2011-11-16 | 2011-11-16 | Engine fuel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204521902U CN202327408U (en) | 2011-11-16 | 2011-11-16 | Engine fuel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327408U true CN202327408U (en) | 2012-07-11 |
Family
ID=46439387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204521902U Expired - Fee Related CN202327408U (en) | 2011-11-16 | 2011-11-16 | Engine fuel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016892A (en) * | 2012-11-29 | 2013-04-03 | 大连凯泓科技有限公司 | Heat preservation oil pipe |
-
2011
- 2011-11-16 CN CN2011204521902U patent/CN202327408U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016892A (en) * | 2012-11-29 | 2013-04-03 | 大连凯泓科技有限公司 | Heat preservation oil pipe |
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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: 20120711 Termination date: 20141116 |
|
| EXPY | Termination of patent right or utility model |