| 摘要 |
<p>This invention concerns a device for the production of steam for installing on the roof of a new or existing shower standard box, so as to transform a standard shower box into a sauna. The device in question consists of a compact box-shaped roof having a fan for forced air circulation and an instantaneous vaporizer supplied directly by the water mains by means of a solenoid valve operated intermittently by a timer interlocked by two thermostats; said roof is used together with a covering screen for closing the part of the box top which is not covered by the roof itself. <IMAGE></p> |
