Wall-mounted electric heater

Abstract

The invention discloses a wall-mounted electric heater. The wall-mounted electric heater comprises an electric heating conversion plate, a front panel and a back panel; the electric heating conversion plate is positioned between the front panel and the back panel; a first heat convection channel is formed between the front panel and the electric heating conversion plate; a second heat convection channel is formed between the electric heating conversion plate and the back panel; airflow inlets of the first heat convection channel and the second heat convection channel are positioned below the wall-mounted electric heater; airflow outlets of the first heat convection channel and the second heat convection channel are positioned above the wall-mounted electric heater; a heat radiation reinforced coating layer is arranged on a first surface, opposite to the front panel, of the electric heating conversion plate; and correspondingly, a heat radiation absorption coating layer is arranged on a first surface, opposite to the electric heating conversion plate, of the front panel. The heat radiation conduction capacity of the wall-mounted electric heater and the ratio thereof in total heat consumption power can be improved, so that higher heating power in unit area can be realized.

Description

technical field [0001] The invention relates to a wall-mounted electric heater. Background technique [0002] In most areas of our country, indoor heating in winter is a practical problem, especially in the central and southern regions where there is no central heating. In order to improve the living environment, residents need to use household self-heating devices. Commonly used heating methods include self-installed gas boilers, electric heating oil heaters, single-family ground source heat pumps, and air conditioners. Self-installed gas-fired boilers and single-family ground-source heat pumps involve large projects, which are very inconvenient, and the one-time investment cost is relatively high. At present, air conditioners and electric heating oil heaters are the main ways of self-heating, and electric heating oil heaters use a higher proportion. The advantage of electric heating oil is that it is easy to move and the cost is low; the disadvantage is that the heating ...

AI Technical Summary

Problems solved by technology

The lower radiation temperature and poor thermal conductivity lead to a lower heating power per unit area of ​​this carbon crystal electric heating painting

To achieve a satisfactory heating effect, corresponding to a certain indoor area, it is necessary to assemble a carbon crystal electric heating painting with a relatively large area. On the one hand, it takes up more wall surface, and at the same time, it also leads to higher use costs.

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