| 摘要 |
<p>The device has a lock chamber (8) with door sensors (2), and a valve (3) that is introduced in the lock chamber, where the valve is controlled using cool water that is warmed by using a set of lasers (11, 12). A motor (10) is inserted for allowing warming of lukewarm water. The lock chamber is arranged with a tap (16). An opening (17) is arranged on top of the device. A vertical passage (6) is arranged in the device, where fresh water is able to flow through the vertical passage.</p> |
