High-efficiency energy-saving convection heat transfer heating device

Abstract

A high-efficiency and energy-saving convective heat transfer heating device comprises a base, an electric heating source, an inner housing, an enclosure housing and the like. The device scientifically utilizes a cold and hot air convective heat transfer principle, that is to say, cold air enters from air inlet duct of the base, and hot air continuously ascends into the closed inner housing at the upper part under the heating of the electric heating source, bursts out from the periphery of a bottom opening of the inner housing with the increase of pressure and rushes out of a hot air port at the upper part of the enclosure housing through a hot air duct formed between the inner housing and the enclosure housing, so that the convective heat transfer with the outside cold and hot air is realized. The device has very high heat efficiency, temperature rise efficiency and overall indoor temperature rise speed, can allow the indoor temperature to rise quickly by using fuels such as candles and coal in an environment without a mains supply, and achieves the purposes of energy conservation, emission reduction, and high-efficiency temperature rise and heating. The device is high in heat efficiency, quick in temperature rise, energy-saving, electricity-saving, simple in structure, convenient to use and low in cost, occupies a small space and can be widely used for heating in public places such as families and offices.

Description

technical field [0001] The invention relates to a heater or heating equipment, in particular to a principle of scientifically using hot and cold air convection heat transfer, so that heat can be emitted from the heat source in a timely and efficient manner, achieving low power consumption, energy saving, and high temperature rise efficiency It is a high-efficiency energy-saving convection heat transfer heating device with high energy and rapid heating in a large indoor space. Background technique [0002] At present, in the prior art, there are many indoor heaters or heating equipment, most of which are solar-type, which look exactly like an electric fan, with a heat source in the middle, and a parabolic reflector behind it, using a large-area radiant heat source for heating; the other is vertical There is an oil heater in which hot oil circulates through the heat sink to dissipate heat, and the heat sink is used to dissipate heat to achieve the purpose of heating. The form...

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Problems solved by technology

[0004] To sum up, in order to solve a series of problems of the above-mentioned existing heaters and heating equipment, because the heat cannot be dissipated in time and effectively, the power consumption is large, the temperature rise efficiency is low, and the structure is complicated, the present invention provides a scientific utilization cooling system. The principle of hot air convection heat transfer enables the heat to be dissipated from the heat source in a timely and efficient manner, realizing a high-efficiency energy-saving convection heat transfer heating device with low power consumption, energy saving, and high temperature rise efficiency that can quickly heat up in a large indoor space

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