Zero-carbon, flameless and energy-saving power-frequency electromagnetic induction type water heater

Abstract

The invention discloses a zero-carbon, flameless and energy-saving power-frequency electromagnetic induction type water heater, which is capable of directly heating tap water in a pipeline and comprises a coil, a cylindrical metal tube heating core, a gyromagnetic pipeline system and the like. The coil generates a power-frequency magnetic field, and magnetic lines of force are closed by the aid of the gyromagnetic pipeline system. After alternating current is added to two ends of the coil (2), the alternating magnetic field generated by the coil (2) is automatically closed along the axial direction of the cylindrical metal tube heating core (1) and the axial direction of a gyromagnetic pipe (3) and an outlet end plate (5). Alternating magnetic flux which penetrates through insides of the cylindrical metal tube heating core (1) and the gyromagnetic pipe (3) generates eddy current in a wall of the cross section of the cylindrical metal tube heating core (1) and the wall of the cross section of the gyromagnetic pipe (3), and water is directly electrically heated in the wall of the cylindrical metal tube heating core (1) and the wall of the gyromagnetic pipe (3) by the aid of the eddy current. The zero-carbon, flameless and energy-saving power-frequency electromagnetic induction type water heater solves problems of high energy consumption, low heat efficiency, potential safety hazards and influences of factors including weather conditions, seasons, time, mounting positions and the like in the prior art.

Description

technical field [0001] The invention relates to a hot water heater used in the household field, in particular to a zero-carbon, flameless, energy-saving power-frequency electromagnetic induction hot water heater for directly heating tap water in pipes. Background technique [0002] At present, domestic hot water heaters on the market generally fall into three categories according to their heat source supply: [0003] Electric water heater: use armored resistance wire to directly heat water. This method has low heating efficiency, consumes energy, and is prone to leakage and personal safety accidents; [0004] Gas water heaters: use liquefied petroleum gas or natural gas to heat water. If the gas leaks in this way, it will easily pollute the environment and may also endanger human life. When the combustion is incomplete, it will emit CO into the atmosphere. 1 (CO 2 ) and other exhaust gases. [0005] Solar water heater: uses solar radiation energy as the heating source of ...

AI Technical Summary

Problems solved by technology

[0003] Electric water heater: use armored resistance wire to directly heat water. This method has low heating efficiency, consumes energy, and is prone to leakage and personal safety accidents;

[0004] Gas water heaters: use liquefied petroleum gas or natural gas to heat water. If the gas leaks in this way, it will easily pollute the environment and may also endanger human life. When the combustion is incomplete, it will emit CO into the atmosphere. 1 (CO 2 ) and other waste gas

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