Electromagnetic type liquid heating device and electromagnetic water heater

Abstract

The invention discloses an electromagnetic type liquid heating device, and relate to the technical field of heating equipment. The electromagnetic type liquid heating device comprises a liquid container, and an electromagnetic heating assembly; the electromagnetic heating assembly is at least partially inserted into the liquid container; and the electromagnetic heating assembly heats the liquid in the liquid container from inside to outside. Thereby, the designed water heater or liquid heater has the advantages that the structure is simple, the design is novel, heating is direct and uniform, and the heating efficiency is high; meanwhile, the installation is flexible, and the costs for manufacturing, mounting, and later maintaining are reduced; the electromagnetic type liquid heating device has a good effect and makes contribution for achieving social energy conservation and production efficiency improvement; and when applied to the water heater, a heating body independently heats the water in the water, the water is directly and uniformly heated, and the heating efficiency can reach above 80%.

Description

technical field [0001] The invention relates to the technical field of heating equipment, in particular to electromagnetic heating components or products. Background technique [0002] The traditional electromagnetic heating coil winding is either integrally formed on the bottom outer wall of the container to be heated, or wound into a cylindrical shape as a whole, and the heating component iron core is set in the coil, and the heated container is heated through the heat conduction of the iron core. Heating medium, but such a heating method results in low heating efficiency, waste of energy, and is easy to explode due to the limited contact area between the heating component and the object to be heated, and has poor safety. For example, to heat the water in the water tank, the electromagnetic heating coil is fixed on the bottom of the water tank and the iron parts at the bottom of the water tank are used to heat the water in the water tank. Not only is the heating uneven, bu...

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Problems solved by technology

[0002] The traditional electromagnetic heating coil winding is either integrally formed on the bottom outer wall of the container to be heated, or wound into a cylindrical shape as a whole, and the heating component iron core is set in the coil, and the heated container is heated through the heat conduction of the iron core. Heating medium, but due to the limited contact area between the heating part and the object to be heated, this heating method leads to low heating efficiency, waste of energy, and is easy to burst, and the safety is poor

For example, to heat the water in the water tank, the electromagnetic heating coil is fixed on the bottom of the water tank and the iron parts at the bottom of the water tank are used to heat the water in the water tank. Not only is the heating uneven, but the heating efficiency is low, and it is easy to burst, and once the coil is damaged , must be replaced as a whole, and the manufacturing cost, installation cost and maintenance cost are relatively high

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