支招小作文(201) I 流程圖 太陽能結構&工作原理
October 17, 2024
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The diagrams show the structure of a solar panel and its use.
【主體段分段】：
Body 1：solar panel的構造介紹
Body 2：heat air的工作流程
Body 3：heat water的工作流程
開頭段
The diagrams illustrate the design of a solar panel and how it can be used to heat air and water.
概述段
Overall, this solar panel can be divided into a square cover and a container, and this system is used to heat air or water by using solar power.
思路要點：
- 整個裝置包括一個方形蓋子和一個容器
- 這個裝置利用太陽能加熱空氣和水
Body paragraph 1
Regardingthe structure,we can see thatlyingon the top ofthe solar panel is a see-through square piece of glass, which allows sun rays to pass through and enables solar power to be converted into thermal energy.Beneathit, there is a container,withan inlet acting as an entrancelocatedon its left,andan outlet serving as an exitsituatedon the right-hand side.
思路要點：
圖1（solar panel的構造介紹）
- 頂部有一片正方形的透明玻璃→功能：使得太陽光光穿過，太陽能轉化成熱能
- 玻璃片下面有一個容器：左邊是一個inlet（入口），右邊是一個outlet（出口）
Body paragraph 2
In terms ofthe application of such solar panel,we can see that one possible use is togenerate warm air.Specifically, sun raystravel throughthe glass top, raising the temperature of the box.Thus,oncecool airentersthe container through the inlet, it is heated by the generated energy and is channeled out through the outlet as warm air.
思路要點：圖2（heat air流程）
- sun rays穿過玻璃→box溫度升高→當cool air從inlet進入box，被加熱→變成warm air，從outlet被送出
Body paragraph 3
Similarly, it is clear from the third diagram thatwater also flows into the box and is heated under sun rays there.The only difference is thatbeforebeing transformed to warm water for further use, the cold water is first directed into a zigzag water pipe where it is boiled.
思路要點： 圖3（heat water流程）
- 和heat air流程類似，water也是流入box→被加熱
- 和heat air流程唯一的區別：變成warm water前，cold water會先進入一個Z形管道被加熱
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