| 摘要 |
PURPOSE: A seawater desalination device using solar energy can be used in a place where physical and chemical energies like electricity, petroleum, etc. do not exist, in an isolated island and in a wrecked ship etc. due to the miniaturization of the desalination device. CONSTITUTION: A seawater desalination device includes a hemisphere-shaped seal compartment (10) having a hollow. The top housing (11) of the hemisphere-shaped seal compartment is made of transparent materials and solar energy outside the compartment passes to the inside, so the seawater soaked in the fibroid material board of the bottom portion of the inside of the compartment is heated. The seawater heated by the solar energy (20) is divided into seawater and moisture, which is congealed in the housing inner wall part of the top of the compartment and flows downwards to be collected in an induction pipe (16) on the lower part of the compartment for desalination. |
