Generation of electricity in a fireplace using thermoelectric module

Abstract

The present invention generally relates to a use of a thermoelectric module in conjunction with a fireplace or stove to generate electricity to run certain features or peripheral devices related to the stove or fireplace. The thermoelectrical module may be positioned between interior and exterior walls of the stove or fireplace outside and protected from the fire generated in the combustion chamber of the stove or fireplace. Power generated by the thermoelectric module may be used for various purposes such as powering a blower, a control unit such as a microprocessor, lights, back-up systems, ignition systems, and flame control devices. Furthermore, the power generated by the thermoelectric module may be saved in a power storage device such as a rechargeable battery or capacitor for a later use by various devices associated with fireplace or stove.

Description

BACKGROUND OF THE INVENTION [0001] 1. Technical Field [0002] The present invention generally relates to thermoelectric power and more specifically relates to generation of electric power for a fireplace using thermoelectric power. [0003] 2. Related Art [0004] The popularity of gas burning stoves and fireplaces has increased significantly over the past several decades. Burning gas such as natural gas or propane is typically a much more efficient way of producing heat and far more clean and easy to control than burning wood, wood pellets, coal or oil. The efficiency and convenience of gas burning stoves and fireplaces is further enhanced by using such peripheral devices as a blower to circulate heated air through the room in which the stove or fireplace is placed, an ignition system to self-start the fire, back-up storage devices, and control systems that automatically or manually control various features of the stove or fireplace. Many of these devices require electrical power to ope...

AI Technical Summary

Benefits of technology

[0013] The above summary of the present invention is not intended to describe each disclosed embodiment or every implementation of the present invention. Figures in the detailed description

Problems solved by technology

Many of these devices require electrical power to operate and thus contribute to the cost of operating a gas stove or fireplace.

Furthermore, in areas where electrical power is unavailable or expensive, many of these devices may not be an option for use with a gas stove or fireplace.

Many known stoves and fireplaces have reduced heat generating efficiency because much of the heat produced escapes through the combustion exhaust system or into the structure surrounding the stove or fireplace rather than heating the intended air space around the stove or fireplace.

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