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A fuel heating system and vehicle

A fuel heating and heating layer technology, which is applied in the charging system, fuel heat treatment device, liquid fuel feeder, etc., can solve the problems of fuel heat loss, poor fuel insulation effect, etc., and achieve the effect of improving thermal efficiency

Active Publication Date: 2018-07-10
四川川龙拖拉机制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defect of the existing heating device is that the heated fuel exchanges heat with the environment in the fuel delivery device, resulting in heat loss of the fuel, which makes the fuel delivery device less effective in keeping the fuel warm

Method used

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  • A fuel heating system and vehicle
  • A fuel heating system and vehicle
  • A fuel heating system and vehicle

Examples

Experimental program
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Effect test

no. 1 example

[0030] Please refer to figure 1 , this embodiment provides a fuel heating system 100, which includes a heating device and a power supply device. The heating device includes a fuel heater 110 and a heating material layer. The power unit includes a power and heating system harness 160 . The heating device is electrically connected with the power supply device.

[0031] The fuel heater 110 in the heating device is disposed in the fuel tank 130, and the fuel heater 110 is electrically connected to the power source in the power source device. The fuel heater 110 heats the fuel in the fuel tank 130 by the current flowing therethrough, and the fuel heated by the fuel heater 110 in the fuel tank 130 is injected into the intake manifold or the cylinder via the fuel delivery device.

[0032] Preferably, the fuel heater 110 is an automatic constant temperature heating semiconductor with an aluminum alloy casing. The fuel heater 110 reaches a set constant temperature (for example, 30°...

no. 2 example

[0069] The structure of the fuel heating system provided in this embodiment is substantially the same as that of the fuel heating system 100 provided in the first embodiment, the difference lies in the structure of the heating material layer. Please refer to Figure 2-3 , the heating material layer 220 in this embodiment includes a conductive plastic heating layer 221 , an insulating layer 222 and an outer layer 223 .

[0070] The thermal insulation layer 222 is disposed between the conductive plastic heating layer 221 and the outer layer 223 . In one example, insulating layer 222 is made of foam, such as polyurethane foam. The thermal insulation layer 222 is used to maintain the temperature of the conductive plastic heating layer 221 and reduce the heat loss of the conductive plastic heating layer 221, thereby improving thermal efficiency. Preferably, the insulation layer 222 also includes a fireproof material, such as magnesium oxide powder, which has the beneficial effect...

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PUM

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Abstract

A fuel heating system comprises a heating device and a power device supplying currents to the heating device; the heating device comprises a fuel heater arranged in a fuel tank and a heating material layer heating fuel in a fuel conveying device; the fuel heater is electrically connected to the power device; the heating material layer comprises an electro-conductive plastic heating layer made of electro-conductive plastic, and the electro-conductive plastic heating layer is connected to the power device. A vehicle comprises the fuel heating system. The fuel heating system and the vehicle have the beneficial effects that the heating material layer automatically adjusts the heating value according to the change of environment temperature and compensates for the heat loss of the fuel in the fuel conveying device, and therefore the fuel is always at the optimum temperature and the heat efficiency is improved.

Description

technical field [0001] The invention relates to the field of fluid heaters, in particular to a fuel heating system and a vehicle with the fuel heating system. Background technique [0002] The existing fuel heating system includes a fuel heater and a power switch. The fuel heater is arranged in the fuel tank, and the fuel heater is connected to the power switch. When heating is required, the power switch is turned on to heat the fuel through the fuel heater. When heating, turn off the power switch to stop heating. The defect of the existing heating device is that the heated fuel exchanges heat with the environment in the fuel delivery device, resulting in heat loss of the fuel, which makes the fuel delivery device less effective in keeping the fuel warm. Contents of the invention [0003] The object of the present invention is to provide a fuel heating system, which can automatically heat the fuel in the fuel delivery device according to different ambient temperatures. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M31/125F02M37/22
CPCF02M31/125F02M37/22F02M37/24
Inventor 严培林忠向惠芳
Owner 四川川龙拖拉机制造有限公司