Light-condensingsolar boiler

Abstract

The invention discloses a light-condening solar boiler, and belongs to the new field of solar energy utilization. The device comprises a heat storage tank supported by a vertical support, a vacuum energy-gathering reaction kettle which is in sealed connection with the heat storage tank through an annular vacuum tube bundle, a water supplementing coil arranged at the focus of a curved condenser of the vertical support, a return pipe, a heat supply pipeline arranged in the center of the annular vacuum tube bundle and passing through the vacuum energy-gathering reaction kettle, and a curved light condensing kettle and a disk condenser which are in three-dimensional radial arrangement by taking the vacuum energy-gathering reaction kettle as a focus and are controlled by a universal slewing mechanism to synchronously move together with the sun; and each plus lens and the condensers correspondingly focus to form group focusing to generate hot energy-gathered light spots to heat a working medium. Compared with the common boiler, the device has the outstanding advantages of no fuel consumption, complete cleanness and innocuity, energy conservation and emission reduction, and is the inevitable choice and final solution for human society in the energy utilization field in future.

Description

Technical field: [0001] The invention is a concentrating phase-change solar furnace, which belongs to the new field of solar energy application. Background technique: [0002] The development of productive forces and scientific inventions have created social prosperity and promoted human civilization and progress, but at the same time brought irreparable negative effects. According to incomplete statistics, in order to develop productivity, the energy consumed by all human beings is equivalent to about 15×10 standard coal 12 kg / year, equivalent to 1.39×10 per second 13 J / s heat. Humans emit approximately 3×10 10 tons of carbon dioxide, which disrupts the balance of carbon dioxide exchange between the land, ocean and atmosphere, resulting in an annual increase of 7.5×10 carbon dioxide in the atmosphere 9 tons, forming the greenhouse effect, leading to global warming, melting glaciers, rising sea levels, drying up of crops, and raging floods, resulting in a deep deteriorat...

AI Technical Summary

Problems solved by technology

[0017] The exploration process and success of an invention are often only one step away. The reason why solar power generation was technically feasible in the past, but its promotion was affected by cost issues, the key is that its technical ideas focus on "dispersion". For example, if photovoltaic power generation is to scale up, it will be overwhelming The installation of solar panels and the large-scale use of solar heating require the arrangement of heat collectors throughout the entire building. Such a large-scale expansion of the floor area and the use of photoelectric consumables in large quantities should not reduce the cost.

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