House-warming electric terrestrial heat

Abstract

The invention provides house-warming electric terrestrial heat, and belongs to the field of heat supply. The house-warming electric terrestrial heat is used for household heating of residents in cold regions, and overcomes the defects that present city heat supply has disputes, waste is large caused by uneven cold and heat, cost is high; labor investment is large in rural heating, environment is polluted, safety is poor, present electric terrestrial heat cables are high in cost, soaking auxiliary materials are large, heat efficiency is low and the like. The house-warming electric terrestrial heat is composed of a heat insulating layer, electric heater bands, upper layer soaking aluminum foil, a plastic shed film, a cement dry ash cushion layer or a river sand cushion layer, floor tiles and a temperature controlled switch, wherein the heat insulating layer is paved on the ground, the electric heater bands are arranged on the heat insulating layer, and the upper layer soaking aluminum foil is arranged on the electric heater bands, the plastic shed film is arranged on the soaking aluminum foil, the cement dry ash cushion layer or the river sand cushion layer is arranged on the plastic shed film, and the floor tiles are arranged on the cushion layer. The electric heater bands are made of carbon materials of nanometer particle sizes, graphite powder, latex rubber, paraffins, liquid coumarone mixing vulcanizing performing and cutting strips. The house-warming electric terrestrial heat has the advantages of being simple in structure and easy to construct. Flake type electrical heating elements are large in heat radiating area, ground temperature increasing is fast, heat distribution is even, service life is long, electric heating transferring efficiency is high, energy is saved, pollution and potential safety hazard are avoided, labor investing is avoided, and using cost is low.

Description

technical field [0001] The invention belongs to the field of heating, and in particular relates to an indoor heating device. Background technique [0002] At present, in cities in cold regions where indoor heating is required in winter, coal water boilers are mostly used for centralized or decentralized heating. In the countryside, the kangs that burn straw or coal are the main ones, and in severe cold areas, stoves or household warm water stoves are also used as supplementary. The heat supply method in the aforementioned cities forms a supply and demand side, with many disputes, uneven heat, great waste, and high heating costs. Self-heating in rural areas requires a lot of labor, which pollutes the environment, has low thermal efficiency and poor safety. The electric floor heating laid by heating cables that has recently appeared in cities also has disadvantages such as high cost of heating cables; small linear structure heat dissipation surface, requiring more heat equal...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of indoor heating electric floor heating, which is used for home heating of residents in cold regions, and overcomes the existing problems of urban heating, large waste of uneven heating and cooling, and high heating cost; rural heating requires a lot of manual input , pollute the environment, low thermal efficiency, poor safety, and the existing electric geothermal cables have high cost, need more heat equalization auxiliary materials, and low electrothermal conversion efficiency.

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