Solar-powered heat collecting pipe boiler

Abstract

The invention aims to provide a solar-powered heat collecting pipe boiler, which is convenient to carry, easy to operate safely, not influenced by dust and wind and hardly affected by the angle of sun rays. The hollow part of a solar-powered heat collecting pipe is a boiler cavity which can be arranged horizontally under the action of a sealing cover; an internal boiler space formed by the boiler cavity and the sealing cover is used for accommodating foods; the sealing cover is provided with a food guide door capable of rotating around a shaft and can be opened or closed in a boiling process so as to add seasonings or the foods conveniently; the solar-powered heat collecting pipe and the sealing cover can rotate around the axle center of the solar-powered heat collecting pipe through a crank handle under the supporting action of a bracket; and energy needed for rotating the solar-powered heat collecting pipe can be obtained by the rotation of a solar cell panel driving motor and the solar-powered heat collecting pipe can also be rotated directly in a manual hand operating mode. The boiler is used for uniformly heating the foods after the solar-powered heat collecting pipe is rotated and shortening boiling time.

Description

Technical field: [0001] The invention relates to the field of food heating equipment, in particular to solar heating cooking equipment. technical background: [0002] At present, the solar cooking pots on the market are mainly concentrating solar cooking pots. Most of the concentrating solar cooking pots are bulky and heavy, and are not easy to carry. The more typical one is the parabolic concentrating cooking pot, and the concentrating focus is located outside the pot. The bottom is unsafe to operate and inconvenient to use. The parabolic surface is easily affected by dust and wind. More importantly, the parabolic concentrating cooking pan has a greater impact on the angle of the sun's rays, and there is a slight deviation. The position of the concentrating focus Deviating from the pot body requires an expensive solar tracking system for supporting use, so the concentrating solar energy cooking pot is not practical, and it cannot be popularized for this reason until now. ...

AI Technical Summary

Problems solved by technology

[0002] At present, the solar cooking pots on the market are mainly concentrating solar cooking pots. Most of the concentrating solar cooking pots are bulky and heavy, and are not easy to carry. The more typical one is the parabolic concentrating cooking pot, and the concentrating focus is located outside the pot. The bottom is unsafe to operate and inconvenient to use. The parabolic surface is ...

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