A New Fuel Heater

A fuel heater and fuel technology, which is used in heating/cooling equipment, machines/engines, air handling equipment, etc., can solve the problems of separate fuel gasification and combustion, large power consumption of electric reels, and poor low-temperature starting ability. , to achieve the effect of reducing the burden, reducing the maintenance workload and improving the efficiency

Active Publication Date: 2017-07-11
陈光宁 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] In summary, the usual fuel heaters have the following disadvantages: low efficiency; poor ignition stability; The main reason for the above series of problems is that the gasification and combustion of fuel oil are not separated.

Method used

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  • A New Fuel Heater

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Embodiment Construction

[0039] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred examples and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0040] Such as figure 1 As shown, a new type of fuel heater, the fuel heater includes a fuel pump 1, a solenoid valve 2, a check valve 3, a fuel vaporization chamber 4, a preheating electric heater 5, a premixing pipe 6, an ignition device 7, a combustion Chamber 8, gasification chamber reheating device 9, medium 10 and water tank 11.

[0041] The fuel vaporization chamber 4 is provided with an oil inlet, an oil-gas mixing chamber and an outlet of the fuel vaporization chamber; the preheating electric heater 5 is arranged in...

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Abstract

A fuel oil heater, comprising a fuel oil vaporisation chamber (4), a preheating electric heater (5) and a combustion chamber (8). The fuel oil vaporisation chamber (4) is provided with an oil inlet, an oil-gas mixing cavity and a fuel oil vaporisation chamber outlet. The preheating electric heater (5) is arranged within the oil-gas mixing cavity of the fuel oil vaporisation chamber (4). The combustion chamber (8) is provided with a combustible gas inlet, a combustion exhaust gas outlet and an ignition device (7). A spacing area is provided between the fuel oil vaporisation chamber outlet of the fuel oil vaporisation chamber (4) and the combustible gas inlet of the combustion chamber (8), the spacing area being a mixing area for fuel oil gas conveyed from the fuel oil vaporisation chamber and air. The fuel oil heater carries out gasification and combustion of fuel oil separately, so that the fuel oil is fully combusted, reducing harmful exhaust gas emissions.

Description

technical field [0001] The invention relates to the technical field of fuel system matching devices. More specifically, it relates to a new type of fuel oil heater. Background technique [0002] As a kind of heating equipment for indoor heating and vehicle preheating at low temperature, the fuel heater uses the heat generated by the combustion of fuel (gasoline, diesel or kerosene, etc.) in a special combustion heating mechanism to directly heat the medium (usually coolant) , A device for heating or preheating the engine after circulating the medium. [0003] Automotive fuel heaters were first produced in Europe in the 1940s. They are mainly used to warm up the engine in winter and to heat the cab of a supply vehicle or the compartment of a passenger car. After that, the products quickly spread all over the European and North American markets. Compared with Europe and North America, the development of automobile fuel heater in my country is relatively late. With the incr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02N19/04B60H1/22
CPCF02N19/04
Inventor 陈光宁周鑫郭国荣汤秋娟
Owner 陈光宁
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