Micro-channel solar heating system based on superconducting heat pipe technology

Abstract

The invention relates to a micro-channel solar heating system based on a superconducting heat pipe technology. The micro-channel solar heating system based on the superconducting heat pipe technology is characterized in that solar energy is transferred to a working medium through a micro-channel heat exchanger, the working medium is heated and flows into a heat storage water tank, a refrigerating fluid in a copper pipe is heated through a heat exchanger so as to absorb heat and be gasified, and a superconducting fluid is heated on the bottom part of a radiator so as to release heat and then is condensed to return to the heat storage water tank; the superconducting fluid changes in phase after being heated, changes from a liquid state to a gas state so as to upwards flow along a vertical pipeline, and transfers heat to the surface of the radiator for supplying heat at the same time; and the gas-state superconducting fluid is condensed to naturally return during a radiating process, a water tank sensor starts a supplementary heat source when the water temperature is lower than the set temperature, and heating is carried out through an electric heater so as to meet the heat requirement on evaporating the refrigerating fluid. According to the micro-channel solar heating system based on the superconducting heat pipe technology provided by the invention, a micro-channel solar heat collector is adopted, the superconducting heat pipe technology is utilized, and the refrigerating fluid is used as a heat transfer medium, so that the radiator can be heated quickly, the solar energy conversion efficiency is improved, and the heating comfort is ensured.

Description

technical field [0001] The invention relates to a micro-channel solar high-efficiency radiator heating system based on superconducting heat pipe technology, in particular to a micro-channel flat solar heat collector coupled with a superconducting heat pipe radiator for heat supply, and utilizes the phase of superconducting liquid The utility model can effectively transfer the heat at the bottom of the radiator to the entire surface of the radiator quickly, and then transfer it to the surrounding environment, which belongs to the technical field of solar heating. Background technique [0002] With the improvement of living standards, the social demand for high-quality heating is becoming stronger and stronger. At present, the commonly used forms of heat sources include thermal power plants and regional boiler rooms, etc., through the direct combustion of petrochemical energy such as coal and oil for heating, there are problems such as huge energy consumption, low energy utili...

AI Technical Summary

Problems solved by technology

At present, the commonly used forms of heat sources include thermal power plants and regional boiler rooms, etc., through direct combustion of petrochemical energy such as coal and oil for heating, there are problems such as huge energy consumption, low energy utilization efficiency, and serious environmental pollution, and it is difficult to meet the needs of sustainable green development.

In addition, for areas where the municipal heat pipe network is difficult to cover, there is currently a lack of effective and reasonable heating technology to meet the local heating demand

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