Carbon fiber heating based air convection type electric heating plate

Abstract

The invention provides a carbon fiber heating based air convection type electric heating plate. The electric heating plate comprises an insulation layer, a convection layer, a heating layer and a decorative layer which are connected in sequence, wherein the heating layer is formed by arranging carbon fibers and metal wires at intervals; the convection layer comprises a cavity; an air inlet and an air outlet are laterally formed in the cavity; and a corrugated flow guide plate is arranged in the cavity. The electric heating plate does not pollute the environment and is environmentally-friendly due to the adoption of an electric heating mode, can be mounted on a wall as a decorative picture, and is attractive and convenient to repair; the number of electric heating plates is determined according to an indoor area; the convection layer is skillfully arranged; the area of air and the heating plate is enlarged by the corrugated flow guide plate; when the air flows through the flow guide plate, the air is passively disturbed, so that an original laminar flow state of the air is changed to a turbulent flow state, heat exchange between cold and hot air is enhanced, heat exchange power of unit area is increased, and the heating efficiency is improved; and the insulation layer is added, so that heat is prevented from being transmitted to a wall surface and heat loss is reduced. The electric heating plate is simple and ordinary in material and low in cost.

Description

technical field [0001] The invention belongs to the field of heating, and in particular relates to an air convection electric heating plate based on carbon fiber heating. Background technique [0002] In recent years, with the emergence of extreme weather in our country, people's requirements for living conditions have increased, and environmental protection, energy saving, high efficiency, and economy have become key words in people's lives. As an important symbol to measure people's living conditions, the heating system is mainly divided into central heating system and local heating system. Among them, in the heating process of the centralized heating system, due to problems such as material and pipeline gas transmission loss, the heat energy generated cannot be fully utilized, the energy utilization rate is low, the heat supply equipment is expensive, and the operating cost is high, which makes the centralized heating system popular. has great limitations. At the same t...

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Problems solved by technology

There is also some research on carbon fiber heating at home and abroad, but the scope of use is too small, and due to the high cost of stamping equipment and manual operations, the cost of existing carbon fiber products on the market is quite high, so it is very difficult to promote it. Can't bring better convenience to more people

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