Heat-pipe vacuum-pipe type solar cooker

Abstract

The invention discloses a heat-pipe vacuum-pipe type solar cooker which comprises a movable frame, a heat collecting component and a cooking box body. The heat collecting component and the cooking box body are both arranged on the movable frame. The heat collecting component comprises full-glass vacuum heat collecting pipes, heat conduction fins, a heat pipe and a mirror light reflecting board, the heat pipe is provided with evaporation portions and a condensation portion, the evaporation portions of the heat pipe are inserted into the full-glass vacuum heat collecting pipes, the condensation portion of the heat pipe is inserted into the cooking box body, the heat conduction fins are arranged between the evaporation portions of the heat pipe and the full-glass vacuum heat collecting pipes, and the mirror light reflecting board is arranged on the backlight sides of the full-glass vacuum heat collecting pipes so that light irradiating the mirror light reflecting board can be reflected and gathered to the absorption coatings of the full-glass vacuum heat collecting pipes. The heat-pipe vacuum-pipe type solar cooker is free of manual focusing, strong in heat collecting capacity, strong in light gathering capacity and portable.

Description

technical field [0001] The invention relates to a heat pipe vacuum tube solar cooker, which belongs to the field of solar light and heat. Background technique [0002] At present, most of the stoves used in our life are: induction cooker, natural gas stove, kerosene stove, etc. These are non-renewable resources. With the depletion of these energy sources, people's lives have been affected to varying degrees. There are also solar cookers in the prior art, but this kind of solar cooker mainly uses an external CPC reflector to reflect sunlight, and usually requires manual focus adjustment to directly focus solar energy on a cooker, thereby realizing the utilization of solar energy. Due to the large size of the external CPC reflector, it is inconvenient to manually adjust the focus. Although it can achieve automatic tracking and focus, it increases the overall cost; resistance to snow accumulation when it snows, and is not easy to clean. In addition, the solar cooker with thi...

AI Technical Summary

Problems solved by technology

Due to the large size of the external CPC reflector, it is inconvenient to manually adjust the focus. Although it can achieve automatic tracking and focus, it increases the overall cost; resistance to snow accumulation when it snows, and is not easy to clean

In addition, solar cookers with this structure cannot realize the cumulative application of solar energy, and are more dependent on the intensity of sunlight irradiation, making the output power very unstable

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