Low cost solar tracing and novel thermal circulation method

A solar and thermal technology, applied in the directions of solar thermal energy, solar thermal power generation, solar thermal collectors, etc., can solve the problems of complex capillary power manufacturing, high cost, limited application area, small heat transfer capacity, etc., to increase wind resistance. , Simple and high-efficiency noise, the effect of simplifying the system
CN101504199AInactive Publication Date: 2009-08-12张玉良
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
张玉良
Publication Date
2009-08-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to low-cost solar tracking and a new thermal cycle method, and belongs to the field of solar thermal application and thermodynamic cycle electricity generation or refrigeration. The solar link tracking adopts a link mechanism and other synchronous link systems; one array of solar energy conversion devices only need a set of tracking control system and can be used for solar energy collection, solar photovoltaic power generation and a reflecting mirror light-concentrating system; the dynamic heat pipe thermodynamic cycle can transfer heat efficiently, has wide range of application, and can be used for simple steam-electric power and refrigeration; and the thermal boost type thermodynamic cycle carries out cycle operation according to the process of water replenishing, heating and lifting pressure, feeding water to a system, decompression and water re-replenishing and can be used for the steam-electric power, the refrigeration, an external combustion engine, magnetohydrodynamics power generation and the like. The low-cost solar tracking and the new thermal cycle method can realize the solar utilization, heat transmission, energy conversation and power generation with low cost and high efficiency, and play an important role in improving an energy structure and the environment.
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Description

technical field

[0001] The invention belongs to the field of solar thermal power generation, and includes a solar energy utilization method for synchronously tracking the sun, a solar mirror concentrating system, heat pipe heat transfer, solar thermal power generation and the like. Background technique

[0002] At present, solar heat collection and power generation technologies are developing rapidly, mainly including solar photovoltaic power generation (solar cells) and solar thermal power generation. Dish-type or trough-type reflective concentrator or tower-type flat reflective concentrator, the common idea is that a single heat collector is enlarged and a separate tracking system is used. It is difficult to take advantage of cost reduction. At present, the thermal units used in solar thermal power generation have low thermal efficiency due to the inability to achieve large capacity and high parameters. The thermal system using the Stirling cycle can improve some power ge...

Claims

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