| 摘要 |
<p>The luminous fountain uses an illuminated and decorative jet of water which is formed by a float (2), connected to a power supply by a cable (3), and with a pump (4) to deliver the water through a channel (11) which has a perforated cover (6) at the top. The channel also contains a powerful light (10) which is located immediately below the cover, and the cover is made from a transparent material so that the light shines through it into the jets of water. The lower end of the channel has a perforated base (8) which is surmounted by a rotor (9) driven by the pump. The float itself is made from a rigid housing filled with a material such as a polyurethane foam.</p> |
