A safe electric heater
A heating furnace and electric heating technology, which is applied in the direction of electric heating system, heating method, household heating, etc., can solve the problems of single structure of heat dissipation method and low heat dissipation efficiency, and achieve the effect of improving service life, high heat dissipation efficiency, and accelerating hot air circulation
Active Publication Date: 2019-04-26
山西中科瑞奥科技有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problems of single structure and low heat dissipation efficiency in the existing structure
Method used
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Embodiment 1
[0020] Embodiment A kind of safe electric heating furnace is basically as attached figure 1 As shown, a safe electric heating furnace, the furnace body 1 is placed in a grid-shaped protective frame 9, the furnace body 1 is movably connected in the protective frame 9, and the protective frame 9 can provide an additional layer of protection for people who are heating. Function, the protective frame 9 wraps the heat insulation layer, effectively protects the safety of the user, and avoids burns caused by the user’s careless touch due to the high temperature of the electric heater, and the bottom of the protective frame 9 is also equipped with universal wheels 10, which is convenient for use or to move it, high flexibility and labor-saving.
[0021] as attached figure 2 And attached image 3 As shown, the upper end of the furnace body 1 is provided with ventilation holes, and the furnace body 1 is equipped with a power supply, a temperature adjustment key and a temperature disp...
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The invention belongs to the field of electric heating systems and particularly discloses a safe electric heating furnace. The safe electric heating furnace comprises a furnace body, and a plurality of air flues which are vertically arranged are installed in the furnace body. The safe electric heating furnace is characterized in that the inner walls of the air flues are provided with annular magnets, heating columns are arranged in the multiple air flues, and the heating columns are hollow cylinders; each heating column comprises a coil winding, heating wires and spiral blades; the outer walls of the heating columns are provided with heat conduction iron core layers; each heat conduction iron core layer is formed by a plurality of iron sheets which are vertically arranged in the circumferential direction of the corresponding heating column; and the coil windings wind around the outer walls of the corresponding heating columns and located between the corresponding heating columns and the corresponding heat conduction iron core layers, the spiral blades and the heating wires are arranged in the heating columns, and the heating columns are connected in parallel. The structure produces magnetic field changes through cooperation between the heating columns and the magnets, the heating columns are made to rotate to produce an eddy current effect so that the heating wires can be heated, the blades in the heating columns rotate to dissipate heat, the structure is novel, and the heat dissipation efficiency is high.
Description
technical field [0001] The invention belongs to the field of electric heating systems. Background technique [0002] In winter, heating devices have a great impact on home life, especially in rural areas, because the weather is cold and the heating devices are backward, people generally use stoves for heating in winter. However, heating with a stove has a great potential safety hazard, and gas poisoning has always been a problem that plagues people. With the development of science and technology, the emergence of electric heating devices can not only provide heating for people, but also avoid the danger of gas poisoning. [0003] The prior art discloses a self-circulating hot air heating furnace for the elderly, which includes a furnace body in which several vertical air ducts are installed. The lower part of the air ducts is fixed with a PTC ceramic heating element through a bracket. These PTC ceramics generate heat The bodies are connected in parallel and are electricall...
Claims
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IPC IPC(8): F24D13/00F24D19/06F24D19/02
CPCF24D13/00F24D19/0203F24D19/062
Inventor 刘开芹徐龙江
Owner 山西中科瑞奥科技有限公司