Electromagnetic water heater
A water heater and electromagnetic technology, applied to water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of low thermal efficiency, high current and power, and potential safety hazards, and achieve high thermal efficiency, low power consumption, and manufacturing low cost effect
Inactive Publication Date: 2012-10-03
刘道明
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Problems solved by technology
The volumetric electric water heater is equipped with a water tank, and the heating element is heated by a resistance wire. The current and power are large, but the common point is that the thermal efficiency is low, and the heating element is easy to scale, which affects the service life. The heating element penetrates the water, posing a safety hazard.
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[0028] Such as figure 1 , 2 , 3 and 4, the present invention is mainly composed of a housing 1, a heat exchanger 2 arranged inside the housing 1, and an electromagnetic device arranged between the housing 1 and the heat exchanger 2, the heat exchanger 2 is provided with a water inlet pipe 3 and an outlet pipe 4 penetrating through the housing 1.
[0029] The heat exchanger 2 is mainly composed of a ring-shaped closed heat exchanger frame 5 and a magnetically conductive metal sheet 6 sealed and fixed on the upper and lower planes of the heat exchanger frame 5. The heat exchanger frame 5 of the present invention is preferably Stainless steel precision casting is adopted; the magnetic conductive metal sheet 6 is automatically welded and fixed on the upper and lower plane convex wall bosses 33 of the heat exchanger frame 5 and on the partition boss 8 through a simulation mold or a numerical control machine tool, and the heat exchanger frame 5 In the airtight space formed by the ...
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The invention discloses an electromagnetic water heater, which mainly comprises a shell (1), a heat exchanger (2) arranged in the shell (1), and an electromagnetic device arranged between the shell (1) and the heat exchanger (2), wherein the heat exchanger (2) is provided with a water inlet pipe (3) and a water outlet pipe (4) running through the shell (1); a water flow circulating system is arranged between the water inlet pipe (3) and the water outlet pipe (4); and the water inlet pipe (3) is also provided with a water supply regulating switch (22), a water flow sensor (23) and a heat absorbing plate (24). Without additional power supply dedicated line and water tank, the electromagnetic water heater ensures that the power consumption is low and the heat efficiency is high; by adoption of a water-electricity separation mode, the electromagnetic water heater is safe and reliable; and because of the low manufacturing cost, the electromagnetic water heater can be afforded by common families and is suitable for large-scale popularization.
Description
technical field [0001] The invention relates to a water heater, in particular to an electromagnetic water heater. Background technique [0002] The instant electric water heaters currently on the market use resistance film heating, and a dedicated power supply line is set up, with large current and power. The volumetric electric water heater is equipped with a water tank, and the heating element is heated by a resistance wire. The current and power are large, but the common point is that the thermal efficiency is low, and the heating element is easy to scale, which affects the service life. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings and deficiencies of the above-mentioned prior art, and provide an electromagnetic water heater with water and electricity separated. The electromagnetic water heater does not have a separate power supply line, no separate water tank, less power consumption, repeated heating of fluids,...
Claims
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IPC IPC(8): F24H1/00F24H9/18
Inventor 刘道明
Owner 刘道明