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Novel fuel oil 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: 2015-07-01
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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  • Novel fuel oil 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

The invention discloses a novel fuel oil heater which comprises a fuel oil vaporizing chamber, a preheating electric heater and a combustion chamber. The fuel oil vaporizing chamber is provided with an oil inlet, an oil and gas mixing cavity and a fuel oil vaporizing chamber outlet. The preheating electric heater is arranged in the oil and gas mixing cavity of the fuel oil vaporizing chamber. The combustion chamber is provided with a combustible gas inlet, a combustion waste gas outlet and an ignition device. A spacer region is arranged between the fuel oil vaporizing chamber outlet and the combustible gas inlet of the combustion chamber. Fuel oil gas output from the fuel oil vaporizing chamber and air are mixed in the spacer region. According to the novel fuel oil heater, gasoline, diesel oil and kerosene are used as fuel, fuel oil gasification and combustion are carried out independently, the fuel oil is sufficiently combusted, harmful waste gas emission is reduced, the combustion way is different from the combustion way that gasification and combustion are carried out at the same time by an existing fuel oil heater, ignition and starting are easy at low temperature, ignition is stable, electrical loads of the device are reduced, the structure is simple, micronoise is produced in the starting, working and stopping process, low emission is achieved, and the combustion efficiency is high.

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 Applications(China)
IPC IPC(8): F02N19/04B60H1/22
CPCF02N19/04B60H1/2215
Inventor 陈光宁周鑫郭国荣汤秋娟
Owner 陈光宁
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