High temperature solar thermal power metal conduction system

Abstract

Provided is a high temperature solar thermal power metal conduction system. The heat conducting system transfer heat in the mode that a high temperature heat source and a heating object are directly connected through a metal circuit instead of liquid circulation, and solar thermal power is transferred rapidly through high-thermal conductivity of metal. Meanwhile, the periphery of the metal is wrapped with high temperature resistant heat insulation materials; the high temperature heat source can be generated in the modes of reflection light condensation of a solar cooker, light condensation of a large convex lens, medium-high temperature collector pipes. The heating object at the tail end can be an indoor water heater, a water boiler, a warmer, a food heater or the like. In this way, the high temperature solar thermal power metal conduction system can greatly increase the heat transferring speed, remarkably increase the heating temperature, obviously improve the heat transferring efficiency and reduce the use and maintenance cost.

Description

technical field [0001] The invention relates to a solar heat conduction system, in particular to a heat conduction system that directly transmits high-temperature solar heat energy through metal. Background technique [0002] At present, the known solar heat conduction is accomplished through the circulating flow of liquid medium. Taking advantage of the characteristics of large specific gravity of low-temperature fluid and small specific gravity of high-temperature fluid, a natural circulation of liquid from top to bottom and bottom to top is formed in the tube cavity. Make the temperature of the whole heated object gradually rise to a certain temperature. Because of its economy and environmental protection, it is widely promoted. However, the existing liquid heat transfer methods still have disadvantages such as slow heat transfer, low temperature, less heat storage, large footprint, and low thermal efficiency, which not only increases the cost of production and use, but ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing solar thermal energy conduction system, such as slow heat transfer, low temperature, less heat storage, large footprint, and low thermal efficiency, the present invention provides a solar thermal energy metal conduction system, which no longer passes through liquid circulation Instead of heat transfer, use metal lines to directly connect high-temperature heat sources and heating objects, and wrap high-temperature heat-resistant insulation materials around the metal, and use the high thermal conductivity of metal to conduct solar heat quickly and efficiently

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