Solar allochroic sketchpad capable of serving as heating device

Abstract

The invention relates to a solar allochroic sketchpad capable of serving as a heating device, which comprises a plurality of case bodies made of a heat insulating material, wherein the front end of each case body is open, the open end of each case body is provided with a transparent ceramic material layer, a transparent heat insulating material layer and a thermochromism material layer in turn from the outside to the inside, the case bodies are tightly arranged together with transverse rows and vertical lines, the thermochromism material layers of the case bodies are tightly arranged togetherwith transverse rows and vertical lines to form an allochroic surface layer, each case body is filled with a thermal storage material at the rear part of the thermochromism material layer; the thermal storage material in each case body is arranged with more than one heating pipe respectively, the heating pipes in all case ,bodies are communicated with one another to from a mesh or palisade heating pipeline, and an air inlet pipeline or an air outlet pipeline of the heating pipeline is connected with a fan in series. The invention aims to provide the solar allochroic sketchpad capable of serving as the heating device, which can improve the infectivity and the shock force of a loaded picture to give deep impressions to people, and can make use of the solar energy.

Description

technical field [0001] The invention relates to a drawing board which utilizes solar energy to heat color-changing materials to display pictures and a device for extracting solar energy. Background technique [0002] Mural is a cultural carrier with a very long history. As early as in the primitive society, there were murals created by primitive people. However, due to the lack of changes in the pictures of traditional murals, they lack appeal and shock, making it difficult to make a deep impression. However, when such pictures are used to publicize revolutionary great men and introduce revolutionary historical stories, it is also difficult to meet the creative needs of related pictures. Contents of the invention [0003] The purpose of the present invention is to provide a solar color-changing drawing board and a heating device that can improve the appeal and shocking power of the pictures contained, make people very impressed, and can utilize solar energy. [0004] The ...

AI Technical Summary

Problems solved by technology

[0002] Mural is a cultural carrier with a very long history. As early as in the primitive society, there were murals created by primitive people. However, due to the lack of changes in the pictures of traditional murals, they lack appeal and shock, making it difficult to make a deep impression. , when such a picture is used to publicize revolutionary great men and introduce revolutionary historical stories, it is also difficult to meet the creative needs of related pictures

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