Regenerative heat conduction oil heating system provided with built-in electromagnetic heater

Abstract

The invention explicitly relates to a regenerative heat conduction oil heating system provided with a built-in electromagnetic heater. The system comprises a regenerative oil tank provided with a thermal insulation layer, the electromagnetic heater, a heating device and an electric cabinet; the regenerative heat conduction oil heating system is characterized in that the electromagnetic heater consists of a main electromagnetic heater and an auxiliary electromagnetic heater, wherein the main electromagnetic heater comprises a magnetic conductive shell, non-magnetic conductive support pieces respectively arranged at the two ends of the magnetic conductive shell, and an electromagnetic induction coil; the electric cabinet is internally provided with a water-cooled power tube radiator; an electromagnetic induction coil and a circulating water pump which are arranged on the auxiliary electromagnetic heater are respectively and electrically connected with the electric cabinet. Compared with the prior art, the regenerative heat conduction oil heating system has the beneficial effects that by adopting an electromagnetic heating technology, the system is environmentally-friendly, rapid in heating speed and high in thermal conversion efficiency, has the effective heat utilization rate of 98%, and can save energy by 30% or more compared with a coal-fired boiler; furthermore, in a heating process, the regenerative heat conduction oil heating system not only does not produce water scale, but also is long in service life, saves energy and reduced consumption, and is enabled to be safe and reliable.

Description

technical field [0001] The invention relates to the field of electromagnetic heating and heating, in particular to a heat-storage heat-conducting oil heating system with a built-in electromagnetic heater. Background technique [0002] At present, civil heating devices include coal-type heating furnaces, gas-fired heating furnaces, and electric heaters. Most of the heating furnaces on the market use coal, gas or oil to heat the water medium, and hot water provides heating for users. Such heating furnaces The heat exchange efficiency is low, the energy consumption is large, the heating area is small, and after working for a period of time, the internal scaling of the boiler will further reduce the heat conversion efficiency, block the circulation pipeline, and affect normal heating. [0003] At present, there are also frequency conversion electromagnetic heaters for heating, but the conduction medium is water. Due to the high power, fans are needed for cooling. Adapt to the d...

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Problems solved by technology

[0002] At present, civil heating devices include coal-type heating furnaces, gas-fired heating furnaces, and electric heaters. Most of the heating furnaces on the market use coal, gas or oil to heat the water medium, and hot water provides heating for users. Such heating furnaces Low heat exchange efficiency, large energy consumption, small heating area, and after working for a period of time, fouling in

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