Heat exchange mechanism for electric wall-hanging stove

Abstract

The invention discloses a heat exchange mechanism for an electric wall-hung boiler, which comprises a casing, an insulation layer and a heating element; For the sealing structure, the heating cylinder is filled with heat-conducting oil, and the heating element is arranged in the heating cylinder; the right end of the heating cylinder is fixed with a conical diversion cone; the outer wall of the heating cylinder is provided with several cooling fins A plurality of through holes are opened on the heat sink, and a plurality of guide fins are arranged on the housing corresponding to the side wall of the heating cylinder. The invention improves the flow rate of the incoming water through the spiral deflector, ensures the amount of cold water entering, and increases the output of hot water. Under the action of the deflector cone and the deflector, the cold water is fully contacted with the heating cylinder, and the hot water is discharged in time. Increase the heating efficiency of cold water, provide people with more and more suitable hot water, and the heat exchange mechanism is small in size, reducing the volume of the wall-hung boiler.

Description

technical field [0001] The invention relates to the field of wall-hung boilers, in particular to a heat exchange mechanism for an electric wall-hung boiler. Background technique [0002] With the improvement of people's quality of life, wall-hung boilers are widely used. [0003] The electric wall-hung boiler, also known as the electric heating wall-hung boiler, uses electricity as the energy source to heat heating, air conditioning or sanitary hot water through electric heating tubes. The machine has fast heating, high thermal efficiency, small size, no noise, modular heating, and energy saving. , Easy to install and use, and a new generation of products that integrate advanced technologies at home and abroad. [0004] The heat exchange mechanism is the core component of the electric wall-hung boiler. Its heat exchange efficiency is directly related to the heating speed. The requirements for the heat exchange structure are very high. It is necessary to provide sufficient w...

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Problems solved by technology

[0004] The heat exchange mechanism is the core component of the electric wall-hung boiler. Its heat exchange efficiency is directly related to the heating speed. The requirements for the heat exchange structure are very high. It is necessary to provide sufficient water flow while ensuring sufficient heat transfer to increase the water temperature. However, although the existing heat exchange mechanism can also provide hot water with sufficient temperature, the heat exchange efficiency is low, the heating temperature rises slowly, and multiple heating and long-distance heating are required, resulting in The equipment is bulky and takes up a lot of indoor space, which affects the use

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