A self-powered fuel heater

Abstract

A self-powered fuel oil fan heater comprises an outer shell provided with a chimney, wherein the outer shell is provided with a control system used for controlling the temperature and an air feeder, a combustion chamber provided with a smoke outlet is arranged inside the outer shell, a combustor is arranged at one end of the combustion chamber, the air feeder is connected to the other end of the combustion chamber, the outer side of the combustion chamber is sequentially provided with a first heat conduction layer, a second high-temperature thermoelectric module and a low-temperature thermoelectric module from inside to outside in a sleeved mode, the high-temperature thermoelectric module is connected with the combustion chamber through a plurality of rib plates, the high-temperature thermoelectric module is connected with the low-temperature thermoelectric module through a plurality of heat exchangers, and electricity produced by the high-temperature thermoelectric module and the low-temperature thermoelectric module is provided for the combustor and the air feeder; heat exchanging is carried out on air sucked in by the air feeder, the rib plates and the heat exchangers, and then heat is directly provided for a user. The self-powered fuel oil fan heater can provide electricity and heat energy for heating at the same time, has the advantages of being high in energy efficiency and stability, convenient to move and the like, is ideal equipment for heating in camping or temporary housing, and can be widely applied to indoor heating in buildings, agricultural greenhouses, tents, mobile houses and other facilities.

Description

technical field [0001] The invention relates to a combustion device for self-supply and power supply, in particular to a self-supply fuel oil heater. Background technique [0002] In most parts of our country, heating equipment is needed in winter, and the heating equipment commonly used at present is mainly the heating system with hot water or steam as the heat medium, such as boilers, radiators and heaters; the heating equipment with electricity as the heat source, such as electric heater. However, there are many deficiencies in the above two kinds of heating equipment: for example, the heating system with hot water or steam as the heating medium has the defects of excessive initial investment, large floor area, long construction period, cumbersome operation and maintenance, and environmental pollution. Although the heating equipment with electricity as the heat source is convenient to use, it is difficult to realize large-area heating. The heater has good air quality, n...

AI Technical Summary

Problems solved by technology

However, there are many deficiencies in the above two kinds of heating equipment: for example, the heating system with hot water or steam as the heating medium has the defects of excessive initial investment, large floor area, long construction period, cumbersome operation and maintenance, and environmental pollution. Although the heating equipment with electricity as the heat source is convenient to use, it is difficult to achieve large-scale heating

However, the existing heater has the following disadvantages: the one is that the wind speed of the cold wind sucked by the fan blades is relatively fast, which easily causes the flame burning in the combustion tube to be unstable; Sufficient, and the fuel injection volume cannot be adjusted

The above method is helpful to improve the combustion efficiency of the heater, but the effect is not ideal

In addition, the biggest disadvantage of camping oil heaters is that they need an external power supply during operation. When the power supply equipment is maintained or fails, the heater is forced to stop and stop heating.

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