Electric heating device and electric heater using same

An electric heating device and electric heating technology, applied in immersion heating devices, ohmic resistance heating parts, heating elements, etc., can solve the problems of inability to reduce water hardness, easy scaling of electric heaters, etc., and increase the oxygen content , the effect of increasing solubility, activity and solubility

CN101925206BInactive Publication Date: 2013-02-27李嘉琪
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2013-02-27
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an electric heating device and an electric heater using the same. The device comprises a first heat conduction part, an electric heating element, a temperature-sensing plate and a magnetic module, wherein the first heat conduction part comprises a lateral surface A and a lateral surface B which are opposite to each other; the lateral surface A contacts heated water or water solution; the electric heating element is in heat-conducting connection with the first heat conduction part; the temperature-sensing plate is in heat-conducting connection with the first heat conduction part; and 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, and 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.
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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...

Examples

Embodiment Construction

[0037] Such as figure 1 , figure 2 As shown, as a preferred embodiment, the electric heating device 1 of the present invention includes a first heat conduction element 14, a second heat conduction element 15, a third heat conduction element 5, an electric heating element 13, and a sensor for driving the action of the temperature control device. A temperature sheet 4 (such as a bimetal sheet, etc.) and a magnetic module 12.

[0038] The magnetic module 12 can use various components capable of generating a magnetic field, such as ring, bar, arc, circular, horseshoe magnets, or coils that generate a magnetic field.

[0039] As a special example, when the first heat-conducting member 14 is made of magnetizable materials such as stainless steel, the first heat-conducting member 14 can be magnetized. At this time, the first heat-conducting member 14 becomes a magnetic module, or the magnetic module and The first heat conducting element 14 is combined into one.

[0040] The elect...