CN211008904U - Temperature control heating mechanism for automobile fuel pipeline - Google Patents
Temperature control heating mechanism for automobile fuel pipeline Download PDFInfo
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- CN211008904U CN211008904U CN201921305622.XU CN201921305622U CN211008904U CN 211008904 U CN211008904 U CN 211008904U CN 201921305622 U CN201921305622 U CN 201921305622U CN 211008904 U CN211008904 U CN 211008904U
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- temperature control
- injection molding
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- pipe
- oil
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Abstract
The utility model relates to an automobile fuel pipeline temperature control heating mechanism, which comprises an SAE quick plug and an oil delivery pipe, wherein two ends of the oil delivery pipe are respectively connected with two SAE quick plugs; the device also comprises a straight-through outgoing line injection molding body, a wire harness joint, a corrugated pipe, a temperature control injection molding body, a heating resistor and a temperature control switch; the direct outgoing line injection molding body is connected with the wire harness joint through a corrugated pipe, the temperature control injection molding body is located on the periphery of the middle section of the oil conveying pipe, the corrugated pipe is arranged on the periphery of the oil conveying pipe between the temperature control injection molding body and the SAE quick plug, a coating layer and an aluminum foil layer are arranged between the oil conveying pipe and the corrugated pipe, and the heating resistor and the temperature control switch are located in the temperature control injection molding body. The utility model discloses can be when the fuel temperature in the car fuel pipeline is lower, properly heat fuel to needn't adopt the diesel oil of low mark number, save the cost of transportation, avoid simultaneously because of the cold phenomenon that the fuel feeding is not enough.
Description
Technical Field
The utility model relates to a car fuel oil system field of being correlated with, concretely relates to car fuel oil pipeline control by temperature change heating mechanism.
Background
The existing diesel automobile fuel pipeline has no heating function, so that low-grade diesel oil, such as-10 #, -20#, -35#, -50# and other diesel oil, is required to be adopted when the temperature of the diesel automobile in northern and partial cold regions is lower than 4 ℃.
1. In practice, the lower the grade of diesel oil, the higher the unit price, and the use of low grade diesel oil for cold reasons leads to an increase in transportation costs.
2. If the vehicle suddenly enters an extremely cold area, the fuel in the fuel tank cannot be replaced by low-grade diesel oil in time, and the phenomena of insufficient fuel supply and the like of the vehicle in the driving process can occur, so that the potential safety hazard that the vehicle is flamed out and cannot be started is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the temperature control heating mechanism for the automobile fuel pipeline can properly heat fuel when the temperature of the fuel in the automobile fuel pipeline is low, so that low-grade diesel is not needed, the transportation cost is saved, and the phenomenon of insufficient fuel supply due to cold is avoided.
In order to achieve the above object, the present invention provides the following technical solutions:
a temperature control heating mechanism of an automobile fuel pipeline comprises SAE quick plugs and an oil conveying pipe, wherein two ends of the oil conveying pipe are respectively connected with the two SAE quick plugs; the device also comprises a straight-through outgoing line injection molding body, a wire harness joint, a corrugated pipe, a temperature control injection molding body, a heating resistor and a temperature control switch; the direct outgoing line injection molding body is connected with the wire harness joint through a corrugated pipe, the temperature control injection molding body is located on the periphery of the middle section of the oil conveying pipe, the corrugated pipe is arranged on the periphery of the oil conveying pipe between the temperature control injection molding body and the SAE quick plug, a coating layer and an aluminum foil layer are arranged between the oil conveying pipe and the corrugated pipe, and the heating resistor and the temperature control switch are located in the temperature control injection molding body.
Furthermore, the heating resistor is spirally arranged on the outer wall of the middle section of the oil conveying pipe, and the heating resistor is electrically connected with the temperature control switch.
Furthermore, the heating resistor and the temperature control switch are electrically connected with the wire harness in the wire harness joint.
Furthermore, the corrugated pipe connected with the wire harness joint is particularly connected with an oblique outlet part of the outer side wall of the straight-through outlet injection molding body.
Further, the aluminium foil layer is located between coating and the defeated oil pipe outer wall.
The utility model has the advantages that: the utility model provides a car fuel pipe way control by temperature change heating mechanism, through the cooperation use of the direct injection molding body of being qualified for the next round of competitions, the pencil connects, the control by temperature change injection molding body, the coating, the aluminium foil layer, heating resistor and temperature detect switch, can be when the fuel temperature in the car fuel pipe is lower, carry out the suitable heating through heating resistor to the fuel in the fuel pipe, guarantee that the fuel feeding is smooth and easy, thereby needn't adopt the diesel oil of low mark number, consequently can save the cost of transportation, avoid simultaneously because of cold not enough phenomenon of fuel feeding, eliminate the potential safety hazard that the vehicle can.
Drawings
Fig. 1 is the utility model relates to an overall structure axonometric drawing of car fuel pipeline control by temperature change heating mechanism.
Fig. 2 is the utility model relates to an overall structure elevation view of car fuel pipeline control by temperature change heating mechanism.
Fig. 3 is a schematic sectional view taken along line a-a in fig. 2.
Fig. 4 is a schematic structural diagram of a part of the temperature control heating mechanism of the fuel oil pipeline of the vehicle of the present invention.
In the figure: 1. SAE quick plug; 2. a straight-through outlet injection molding body; 21. an oblique line outgoing part; 3. a wire harness joint; 4. a bellows; 5. a temperature-controlled injection molded body; 6. a coating layer; 7. an aluminum foil layer; 8. an oil delivery pipe; 9. a heating resistor; 10. a temperature control switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 4, the temperature control heating mechanism for the automobile fuel pipeline comprises an SAE quick plug 1 and an oil pipeline 8, wherein two ends of the oil pipeline 8 are respectively connected with the two SAE quick plugs 1; the device also comprises a straight-through outgoing line injection molding body 2, a wire harness joint 3, a corrugated pipe 4, a temperature control injection molding body 5, a heating resistor 9 and a temperature control switch 10; the direct outgoing line injection molding body 2 is connected with the wire harness connector 3 through the corrugated pipe 4, the temperature control injection molding body 5 is located on the periphery of the middle section of an oil conveying pipe 8, the corrugated pipe 4 is arranged on the periphery of the oil conveying pipe 8 between the temperature control injection molding body 5 and the SAE quick plug 1, the corrugated pipe 4 is used for playing roles of heat preservation, flame retardance and sealing, a coating layer 6 and an aluminum foil layer 7 are arranged between the oil conveying pipe 8 and the corrugated pipe 4, the heating resistor 9 and the temperature control switch 10 are located in the temperature control injection molding body 5, and the heating resistor 9 is used for heating the oil conveying pipe 8 and further heating fuel oil.
The heating resistor 9 and the temperature control switch 10 are both electrically connected with the wiring harness in the wiring harness connector 3, and the wiring harness connector 3 is used for being electrically connected with an automobile circuit control system.
The corrugated pipe 4 connected with the wire harness joint 3 is specifically connected with an oblique outlet part 21 of the outer side wall of the straight-through outlet injection molding body 2.
The aluminum foil layer 7 is positioned between the coating layer 6 and the outer wall of the oil delivery pipe 8; coating 6 is used for fire-retardant and heat preservation, aluminium foil layer 7 is used for the heat conduction, and then the heat of can dispersing avoids the heat to gather.
The utility model discloses a theory of operation does: the two SAE quick plugs 1 are respectively connected into a fuel oil pipeline of an automobile, and the wire harness joint 3 is connected with a circuit wire harness of the automobile to complete installation; in the using process, fuel oil is transmitted and supplied from the oil pipeline 8, if the temperature detected by the temperature control switch 10 is lower than 4 ℃, the fuel oil is fed back to the automobile control system, the automobile control system enables the heating resistor 9 to be electrified to generate heat, the heat is transmitted into the oil pipeline 8 to heat the fuel oil, the fluidity of the fuel oil is ensured, and the phenomenon of unsmooth supply of the fuel oil due to cold is avoided; when the temperature detected by the temperature control switch 10 reaches 45 ℃, the automobile control system cuts off the power of the heating resistor 9, and the fuel is prevented from being overheated.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (5)
1. A temperature control heating mechanism of an automobile fuel pipeline comprises SAE quick plugs (1) and an oil conveying pipe (8), wherein two ends of the oil conveying pipe (8) are respectively connected with the two SAE quick plugs (1); the method is characterized in that: the device also comprises a straight-through outgoing line injection molding body (2), a wire harness joint (3), a corrugated pipe (4), a temperature control injection molding body (5), a heating resistor (9) and a temperature control switch (10); the direct outgoing line injection molding body (2) is connected with the wire harness connector (3) through the corrugated pipe (4), the temperature control injection molding body (5) is located on the periphery of the middle section of the oil conveying pipe (8), the corrugated pipe (4) is arranged on the periphery of the oil conveying pipe (8) between the temperature control injection molding body (5) and the SAE quick plug (1), a coating layer (6) and an aluminum foil layer (7) are arranged between the oil conveying pipe (8) and the corrugated pipe (4), and the heating resistor (9) and the temperature control switch (10) are located in the temperature control injection molding body (5).
2. The automobile fuel pipeline temperature control heating mechanism according to claim 1, characterized in that: heating resistor (9) are the heliciform and set up on defeated oil pipe (8) middle section outer wall, heating resistor (9) and temperature detect switch (10) electric connection.
3. The automobile fuel pipeline temperature control heating mechanism according to claim 2, characterized in that: the heating resistor (9) and the temperature control switch (10) are both electrically connected with the wire harness in the wire harness joint (3).
4. The automobile fuel pipeline temperature control heating mechanism according to claim 3, characterized in that: the corrugated pipe (4) connected with the wire harness joint (3) is specifically connected with an oblique outlet part (21) of the outer side wall of the straight-through outlet injection molding body (2).
5. The automobile fuel pipeline temperature control heating mechanism according to claim 1, characterized in that: the aluminum foil layer (7) is positioned between the coating layer (6) and the outer wall of the oil conveying pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921305622.XU CN211008904U (en) | 2019-08-13 | 2019-08-13 | Temperature control heating mechanism for automobile fuel pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921305622.XU CN211008904U (en) | 2019-08-13 | 2019-08-13 | Temperature control heating mechanism for automobile fuel pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211008904U true CN211008904U (en) | 2020-07-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921305622.XU Active CN211008904U (en) | 2019-08-13 | 2019-08-13 | Temperature control heating mechanism for automobile fuel pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211008904U (en) |
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2019
- 2019-08-13 CN CN201921305622.XU patent/CN211008904U/en active Active
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