ELECTRIC BATH SHOWER SYSTEM BY INDUCTION, WITH OWN RADIO-FREQUENCY SOURCE AND HEATING SYSTEM ADAPTABLE TO ANY TYPE OF SHOWER.

摘要

The present invention consists of an electric bath shower system safe from electric shocks for the user since it is based on the magnetic induction physical phenomenon. The system includes a radio-frequency generating source that is automatically activated using a water flow variation sensor for heating the liquid instantaneously without the need for a reservoir or adiabatic tank. The radio-frequency source contains circuits for the power factor correction, and a filter to suppress voltage line harmonics. Additionally, said system employs a resonant inverter device whose high-frequency magnetic field generator coil is allocated inside the head or shower, without making contact with the fluid, and that heats by Eddy current a ferromagnetic core as a heating element, which has a special geometric shape holding and dosing the water, while transferring heat continuously. In a first preferred production, the shower includes a special geometry shell that can be easily attached to the water supply pipe from one edge. Furthermore, it contains compartments and supports that electrically isolate the components, subject to water electrical. At the other edge, it possesses a slit with holes for spreading it. In a second preferred production, the shell presents different geometry, excluding the slit to the water outlet, wherein any other shower can be easily fastened working as a tankless heater.