Simplified electric heating solid heat storage and thermal conversion device

Abstract

The invention provides a simplified electric heating solid heat storage and thermal conversion device and relates to the field of electric heating. The simplified electric heating solid heat storage and thermal conversion device comprises a high-pressure electric thermal insulation heating furnace, a high-temperature circulating fan and a heat exchanger; the high-pressure electric thermal insulation heating furnace comprises a heating furnace and a maintaining furnace; the heating furnace comprises a heating furnace body; three passages are arranged in the heating furnace body; a plurality of electric heating modules are arranged in each passage, are sequentially connected in series, and are detachably connected with the passage walls; openings are formed in two ends of the heating furnace body; one end of the heating furnace body communicates with the air outlet of the high-temperature circulating fan through an air passage, and the other end of the heating furnace body communicates with the maintaining furnace and the air inlet of the heat exchanger; the maintaining furnace comprises a maintaining furnace body; openings are formed in two ends of the maintaining furnace body; the other end of the maintaining furnace body communicates with the air inlet of the heat exchanger through a gate; the air outlet of the heat exchanger communicates with the air inlet of the high-temperature circulating fan through the air passage; and a plurality of heat storage blocks are arranged in the maintaining furnace body. The simplified electric heating solid heat storage and thermal conversion device solves the technical problem in the prior art that the hot water heating device is higher in cost.

Description

technical field [0001] The invention relates to the field of electrothermal technology, in particular to an electrothermal solid heat storage and heat conversion simplification device. Background technique [0002] Traditional fuel energy includes coal, oil, charcoal and gas, etc. Traditional hot water heating devices, especially water heating, basically use traditional energy for heating. With the continuous development of industry, air pollution has reached an era that must be reformed. With the advent of high-power electric heating equipment, various contradictions that restrict production development due to many factors such as wanting to change to electricity, lack of funds, wanting to change to gas, high construction cost of gas source, and insufficient gas source have been solved. [0003] However, the existing electric heating furnaces generally have a certain power and rated voltage, and cannot directly use high-voltage electricity of 10-35KV. They need transformers...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an electrothermal solid heat storage and heat conver...

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