Heating comparison of resistance heaters

Heating comparison of resistance heaters

contrast

1. The heating of a resistance heater is the most primitive, so its thermal efficiency is also the worst, usually only about 70%, and a large amount of heat energy is dissipated into the air.

2. Infrared heating is slightly better than resistance, but still emits a large amount of heat into the air. It is not the infrared itself that emits heat into the air, but rather the heated object that emits heat into the air.

When the Feiru electromagnetic heater works, there is a layer of insulation that wraps around the heated object, and then the magnetic field directly heats the object itself through the insulation layer, so the thermal efficiency is the highest with almost no loss of heat energy, and its thermal efficiency exceeds 95%. Moreover, due to the fact that the Feiru electromagnetic heater generates heat from the heated object itself, there is no loss of heat transfer. The overall energy saving is about 30% -70% for resistance heating under the same conditions. Infrared heaters cannot be compared in detail with electromagnetic heating due to their heating characteristics, but when calculating the temperature emitted, Feiru electromagnetic heating should save energy by more than 20% compared to infrared heating under the same conditions.

Folding and editing this section of the oil tank heater

Oil tanks play a very important role in the process of oil and gas storage and transportation. In oil and gas storage, oil tanks are mostly used for oil storage. When oil is needed, it is exported from the oil tank. In the process of oil product output, it is inevitable to encounter such a problem. Due to the low temperature, the oil becomes viscous, which reduces the fluidity of the oil product and prevents it from being smoothly exported from the oil tank. Therefore, an oil tank heater is needed.

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