Electromagnetic induction heating warm air blower

Abstract

The invention relates to an electromagnetic induction heating warm air blower which can particularly improve heating speed and heating efficiency and is efficient and energy-saving. Different from a traditional heating method, the electromagnetic induction heating enables a heating bar to heat oneself without naked light, is high in heating speed, and short in preheat time. Operating frequency is 10KHz-40KHz, operating temperature is 0-500 DEG C, and heating efficiency is high and more than or equal to 85%-99%. The electromagnetic induction heating warm air blower has an automatic temperature control function, is compact in structure, light in device, small in size, low in device production manufacture cost, and long in service life, does not need frequent maintenance, doest not discharge smoke and carbon monoxide and other waste gases in the production operating process, avoids possibility of carbon monoxide poisoning of human and livestock due to indoor warming, is environment-friendly and sanitary in using environment, can not cause environment pollution, and is suitable for circular air warming and material drying such as heating and warming of interiors, vegetable greenhouses, flowers and plants greenhouses and breeding industry livestock colony houses, drying of agricultural products and traditional Chinese medicinal materials.

Description

Technical field [0001] The invention relates to an electromagnetic induction heating air heater, especially capable of improving the heating speed and thermal efficiency of the air heater, and being highly efficient and energy-saving. Different from traditional heating methods, electromagnetic induction heating makes the heating rod of the heater self-heating, without open flame, fast heating speed and short warm-up time. Working frequency 10KHz~40KHz, working temperature 0℃~500℃, high thermal efficiency, thermal efficiency ≥ 85%~99%, with automatic temperature control function. The structure is compact, the equipment is light, the volume is small, the manufacturing cost of the equipment is low, the service life is long, and frequent maintenance is not required. During the production process, no exhaust gas such as smoke and carbon monoxide will be emitted, which avoids the possibility of carbon monoxide poisoning of indoor heating people and livestock. The use environment is...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the existing heaters that use resistance for direct heating, slow heating speed, high energy consumption, low thermal efficiency, thermal efficiency ≤ 70%, short service life of resistance heating wires, and the need for frequent maintenance

Indirect heating with fuel oil, gas and steam, slow heating speed, high energy consumption, low thermal efficiency, thermal efficiency ≤ 60%, cumbersome heat dissipation manufacturing, high manufacturing cost, heavy equipment, and exhaust gas such as smoke and carbon monoxide during production work, which is likely to cause indoor People and livestock are poisoned by carbon monoxide for heating, the use environment is harsh, and the defects of environmental pollution are caused

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