Variable frequency electromagnetic boiler

Abstract

The invention discloses a variable frequency electromagnetic boiler. The variable frequency electromagnetic boiler comprises a boiler body, a metal pipe, a coil, an insulation layer, a temperature control probe, a frequency converter, a control module and a display screen; the display screen is connected with the control module; the control module is connected with the frequency converter and thetemperature control probe; the frequency converter is connected with the coil; an inner layer of the coil is an insulation layer; a pipe is wrapped in the insulation layer; the boiler body is arrangedon the outermost layers of all fittings; and the pipe is filled with liquid. The variable frequency electromagnetic boiler achieves high efficiency, energy conservation, long life, safety, reliability, accurate temperature control and excellent insulativity.

Description

technical field [0001] The invention belongs to the technical field of electric heating, in particular to a variable frequency electromagnetic boiler. Background technique [0002] The existing electric boiler heating technology is not very mature, and has the following disadvantages: large heat loss, the traditional electric heating industry generally adopts electric heating rods and electrode methods, and this traditional heating method has relatively low thermal efficiency, electric heating rods And the electrode mainly relies on electricity, self-heating and then transferring heat to the liquid, so as to heat the liquid. The heat utilization rate of this heating effect is only about 50%-80%, and the heat loss is as high as 20%- More than 50%; short service life: large amount of maintenance. The electric heating tube is easy to burn out due to high temperature aging due to the use of electric heating rods and electrodes to generate heat. As a result, fire or electric sh...

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Problems solved by technology

[0002] The existing electric boiler heating technology is not very mature, and has the following disadvantages: large heat loss, the traditional electric heating industry generally adopts electric heating rods and electrode methods, and this traditional heating method has relatively low thermal efficiency, electric heating rods And the electrode mainly relies on electricity, self-heating and then transferring heat to the liquid, so as to heat the liquid. The heat utilization rate of this heating effect is only about 50%-80%, and the heat loss is as high as 20%- More than 50%; short service life: large amount of maintenance

The electric heating tube is easy to burn out due to high temperature aging due to the use of electric heating rods and electrodes to generate heat

As a result, fire or electric shock accidents are caused, the service life is short, the thermal efficiency is low, and it decays year by year

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