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Fuel heating system and engine system

A heating system and engine technology, applied in the direction of engine components, machine/engine, engine start, etc., can solve the problems of high cost, cumbersome operation, complex structure, etc., and achieve the effect of solving the problem of difficult start

Inactive Publication Date: 2016-04-06
BEIJING GAOXIN GREAT FILTER CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] In the process of realizing the above technical solution, the inventor found at least the following problems in the prior art: the structure of the above two sets of fuel supply systems is relatively complicated and the cost is high; and the driver of the motor vehicle must detect two different fuel tanks or corresponding The injection volume of the fuel tank, the two fuel tanks cannot be mixed up when adding fuel, the operation is more cumbersome

Method used

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  • Fuel heating system and engine system
  • Fuel heating system and engine system
  • Fuel heating system and engine system

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Embodiment Construction

[0051] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the application according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. . In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

[0052] like Figure 1 to Figure 3 As shown, a fuel heating system 100 proposed by an embodiment of the present invention includes a heating device 1 and a fuel injection nozzle 2 . The heating device 1 comprises a housing 11 and a heating element 12 . The heating element 12 is arranged on the housing 11 . The housing 11 is provided with a fluid inlet 111 and ...

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Abstract

The invention discloses a fuel heating system and an engine system, relates to the field of starting of engines, and mainly aims to enable an engine of the engine system to be quickly started at a low temperature through the fuel heating system. The fuel heating system is characterized by comprising a heating device and a fuel injecting nozzle. The heating device includes a shell and a heating element; a fluid inlet and a fluid outlet are formed in the shell; a flowing hole for communicating the fluid inlet with the fluid outlet is formed in the shell; at least one part of the heating element is positioned in the flowing hole for heating a fluid flowing through the flowing hole; the fluid inlet includes an air inlet and a fuel inlet; and a fuel outlet end of the fuel injecting nozzle is connected with a fuel inlet end of the heating device, so that a fuel outlet of the fuel injecting nozzle is communicated with a fuel inlet of the heating device. The engine system is suitable for power devices provided with engines, such as various vehicles, generator units or ships and the like.

Description

technical field [0001] The invention relates to the technical field of starting an engine, in particular to a fuel heating system and an engine system using the fuel heating system. Background technique [0002] At present, engines generally use gasoline or diesel as fuel. Gasoline or diesel oil is generally produced through petroleum refining. In order to make full use of national coal resources and make the industrial structure of fuel oil more reasonable, there are now some engines that use methanol as fuel on the market. Among them, methanol can be refined from coal. As a result, the utilization rate of coal can be greatly improved. [0003] Among them, methanol has high viscosity at low temperature, and methanol has lower volatility than gasoline, and a large amount of heat is required for gasification, which makes it difficult to start an engine using methanol as fuel at low temperature. [0004] In order to solve the above problems, the engines in the prior art are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M31/135F02N19/04
CPCF02M31/135F02N19/04F02N2019/002
Inventor 高志男
Owner BEIJING GAOXIN GREAT FILTER CO LTD
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