Electric heating device and electric heater using same

Abstract

The invention discloses an electric heating device and an electric heater using the same. The device comprises a first heat conduction part, a second heat conduction part, a third heat conduction part, an electric heating element, a temperature-sensing plate and a magnetic module. The first heat conduction part comprises a lateral surface A and a lateral surface B which are opposite to each other. One side of the second heat conduction part is fixedly connected with the electric heating element, while the other side of the second heat conduction part is fixedly connected with the lateral surface B of the first heat conduction part. The third heat conduction part is in heat-conducting connection with the first or second heat conduction part. The temperature-sensing plate is in surface contact with the third heat conduction part so as to be in heat-conducting connection with the third heat conduction part. The magnetic module is attached to the first heat conduction part. The electric heater comprises a container shell, and the electric heating device and a temperature control device which are arranged on the lower part of the container shell. In the invention, the magnetic module is arranged on the electric heating device to generate a magnetic field. The water or the water solution heated in the electric heater forms vertical circulation movement to cut lines of magnetic force and then is perfectly magnified in a heating process, so that a radical descaling effect is achieved. Magnetized water has a great significance for reinforcing vital functions, delaying senility and prolonging life. In the invention, the service life of a container of the electric heater is prolonged, and a temperature control device is guaranteed to work reliably.

Description

technical field [0001] The present invention relates to an electric heating device, and also to an electric heater formed by using the electric heating device, in particular to an electric heating device for heating water or aqueous solution, magnetizing water and descaling and using the electric heating device The electric heater of the device. Background technique [0002] There are many kinds of electric heaters for heating water or aqueous solution, such as electric heating kettles, kettles, water boilers, humidifiers, coffee brewing machines, distillation devices, etc. During the heating process, the existing electric heaters The following defects are common: [0003] 1. Due to the high content of calcium (Ca) and magnesium (Mg) ions in drinking water, when the water is heated to 35 degrees Celsius, needle-shaped crystals of calcium carbonate (CaCO3) and magnesium carbonate (MgCO3) will be precipitated in the water, and these precipitates are firm The thermal conducti...

AI Technical Summary

Problems solved by technology

[0006] One of the technical problems to be solved by the present invention is to provide an electric heating device, which overcomes the defects that the existing electric heaters are easy to scale, cannot reduce the hardness of water, and have potential explosion hazards

[0007] The second technical problem to be solved by the present invention is to provide an electric heater to overcome the defects of existing electric heaters that are easy to scale, cannot reduce the hardness of water, and have potential explosion hazards

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