A household waste heat reuse and energy storage system

Abstract

The invention relates to a household waste heat reuse and energy storage system. The system includes a waste heat recovery module, a thermoelectric power generation and energy storage module, and a waste heat conversion module. The waste heat recovery module can collect the waste heat energy generated by various household appliances and electrical equipment, and the waste heat can be transmitted to the hot end of the thermoelectric material through a short distance through the heat pipe; the thermoelectric power generation and energy storage module includes thermoelectric materials, batteries and voltage regulators Part of the heat transmitted through the heat pipe can be converted into electrical energy by thermoelectric materials and stored in the battery, which can provide a stable DC power supply for small electrical appliances. The waste heat conversion module includes one or more sets of phase change medium heat storage containers, which are attached to the cold end of the thermoelectric material, and connected to the preheating pipeline in series or parallel, and part of the heat is transferred from the heat pipe to the thermoelectric material and then transferred to the thermoelectric material. into the phase change medium container, and then heat the water source or air source in the preheating pipeline.

Description

technical field [0001] The invention relates to the fields of energy conservation and energy storage and reuse, in particular to the design of a home waste heat reuse and energy storage system. Background technique [0002] In recent years, with the improvement of residents' living standards, small electric heating or gas heating equipment has gradually become popular and its sales volume has grown rapidly. Dang and so on have become more and more popular in daily life. It is worth noting that after these electric heating or gas heating equipment complete their intended work, a large amount of waste heat resources with a temperature above 80°C will be generated. Taking the gas stove as an example, it uses the high temperature generated by the combustion of natural gas and oxygen to heat the pot. At the same time, the base of the gas stove is in contact with the flame, and its temperature is also maintained at a relatively high level, and a large amount of heat is dissipated...

AI Technical Summary

Problems solved by technology

This invention patent is mainly aimed at the recovery of waste heat from flue gas, and cannot solve the problems of recovery, storage and reuse of household waste heat resources with the characteristics of small scale and scattered distribution. Describe heat energy reuse, etc.

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